{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-20301",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2025-10-08T11:59:15.408Z",
        "datePublished": "2026-08-05T16:28:37.635Z",
        "dateUpdated": "2026-08-05T17:45:13.376Z"
    },
    "containers": {
        "cna": {
            "title": "Cisco IOS Software and IOS XE Software Extensible Messaging Client Protocol Denial of Service Vulnerability",
            "metrics": [
                {
                    "format": "cvssV3_1",
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
                        "baseScore": 8.6,
                        "baseSeverity": "HIGH",
                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "NONE",
                        "userInteraction": "NONE",
                        "scope": "CHANGED",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "availabilityImpact": "HIGH"
                    }
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the Extensible Messaging Client Protocol (XMCP), also referred to as the External Client protocol, of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r\nThis vulnerability is due to improper handling of malformed XMCP packets. An attacker could exploit this vulnerability by sending a malformed XMCP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition. The attacker does not need the XMCP client username to exploit this vulnerability."
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ios-xmcp-thbAr34t",
                    "name": "cisco-sa-ios-xmcp-thbAr34t"
                }
            ],
            "exploits": [
                {
                    "lang": "en",
                    "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
                }
            ],
            "source": {
                "advisory": "cisco-sa-ios-xmcp-thbAr34t",
                "discovery": "INTERNAL",
                "defects": [
                    "CSCwu20827"
                ]
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Unchecked Input for Loop Condition",
                            "type": "cwe",
                            "cweId": "CWE-606"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco IOS XE Software",
                    "versions": [
                        {
                            "version": "17.2.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1y",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3s",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.5",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1w",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1d",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.4c",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.2s",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3h",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.5a",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1f",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1v",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1e",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1x",
                            "status": "affected"
                        },
                        {
                            "version": "3.16.10aS",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.4s",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.5b",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2s",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.7",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.6",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1t",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1a",
                            "status": "affected"
                        },
                        {
                            "version": "3.18.8aSP",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3s",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.7a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1d",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1t",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2t",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.5",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1e",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1b",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1z",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.5f",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.4a",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1g",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.6",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.8.1d",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.11.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.1s",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.1r",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.10.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1c",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1s",
                            "status": "affected"
                        },
                        {
                            "version": "16.7.4",
                            "status": "affected"
                        },
                        {
                            "version": "3.18.9SP",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.3E",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.1.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1a",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.4E",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.3aE",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1a",
                            "status": "affected"
                        },
                        {
                            "version": "3.16.10bS",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.9",
                            "status": "affected"
                        },
                        {
                            "version": "17.2.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.5.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.1z",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.3a",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.5E",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.5.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.1z2",
                            "status": "affected"
                        },
                        {
                            "version": "16.6.10",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1a",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.10cE",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.2",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4c",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.4b",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.8.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.7.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1z",
                            "status": "affected"
                        },
                        {
                            "version": "3.8.10dE",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.8",
                            "status": "affected"
                        },
                        {
                            "version": "17.8.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.6E",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.4",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.7E",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.8E",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.8a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1y",
                            "status": "affected"
                        },
                        {
                            "version": "16.9.8b",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.3",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.9",
                            "status": "affected"
                        },
                        {
                            "version": "17.11.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.10.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1x1",
                            "status": "affected"
                        },
                        {
                            "version": "17.11.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.8",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.4",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.10",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.1y1",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1a",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.9E",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.13.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.14.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.3.8a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.7",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.10a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.13.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.2a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.11",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1y",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.10E",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.14.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.8",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.12",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.17.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.16.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.3a",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.11E",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5c",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z1",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1b",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5d",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z2",
                            "status": "affected"
                        },
                        {
                            "version": "17.6.8a",
                            "status": "affected"
                        },
                        {
                            "version": "17.16.1a",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.13",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5e",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2c",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.2b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z3",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.5f",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.4b",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.12E",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.6",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z4",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.8",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.13E",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5b",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.3b",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.14",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1z",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.7b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5c",
                            "status": "affected"
                        },
                        {
                            "version": "26.1.1",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1a",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4a",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.2",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1w",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4b",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.6a",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.7",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4c",
                            "status": "affected"
                        },
                        {
                            "version": "17.9.9",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.5d",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.15",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4s1",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.5",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z5",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1x",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.1z6",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.4d",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.6b",
                            "status": "affected"
                        },
                        {
                            "version": "17.4.1c",
                            "status": "affected"
                        },
                        {
                            "version": "3.11.14E",
                            "status": "affected"
                        },
                        {
                            "version": "17.15.5a",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.1y",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.7a",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.3",
                            "status": "affected"
                        },
                        {
                            "version": "17.12.7b",
                            "status": "affected"
                        },
                        {
                            "version": "17.18.3a",
                            "status": "affected"
                        },
                        {
                            "version": "26.1.1a",
                            "status": "affected"
                        },
                        {
                            "version": "26.2.1ea",
                            "status": "affected"
                        },
                        {
                            "version": "16.12.16",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                },
                {
                    "vendor": "Cisco",
                    "product": "IOS",
                    "versions": [
                        {
                            "version": "15.2(7)E7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E3",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M10",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M9",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E8",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E4",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M7a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(2)E10c",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10d",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M6a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M6b",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY10",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY11",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E1a",
                            "status": "affected"
                        },
                        {
                            "version": "15.4(1)SY4",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY1",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(2)E8",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E1",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M2",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E6",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(1)SY6",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)EA7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E1s",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M3",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(1)SY7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)EA8",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M0a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(2)E9",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E2",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY2",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E2a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(2)E9a",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M0b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E2b",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M1",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M1a",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M4",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(1)SY8",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E8",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY3",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M4a",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M2",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E0a",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M2a",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M4b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(2)E10",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E0s",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)EA9",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E0b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(6)E3",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M3",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY4",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M5",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(2)E10a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E9",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E1",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M3b",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M0a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E1a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY5",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)EA9a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M1",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M4",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M6",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E2",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY6",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E3",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M5",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M7",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M2",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E2b",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M2a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E4",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E3k",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M3",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M6",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M8",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M7",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY8",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E5",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E1",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M4",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E2",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10c",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M9",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(2)E10b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E6",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M4a",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY9",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M5",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M8",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M6",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M9",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY13",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M8b",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E9",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY12",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M10a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M8",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M8a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E5",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E10",
                            "status": "affected"
                        },
                        {
                            "version": "15.7(3)M10b",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M3a",
                            "status": "affected"
                        },
                        {
                            "version": "15.8(3)M3a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M3b",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP7",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP5",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP8",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP6",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP4",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP9",
                            "status": "affected"
                        },
                        {
                            "version": "15.6(2)SP8a",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M9a",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E6",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M10",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E11",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY14",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E7",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(4)E10e",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M11",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E12",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY15",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(8)E8",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY16",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E13",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M12",
                            "status": "affected"
                        },
                        {
                            "version": "15.5(1)SY17",
                            "status": "affected"
                        },
                        {
                            "version": "15.2(7)E14",
                            "status": "affected"
                        },
                        {
                            "version": "15.9(3)M13",
                            "status": "affected"
                        }
                    ],
                    "defaultStatus": "unknown"
                }
            ],
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2026-08-05T16:28:37.635Z"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2026-20301",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "yes"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-08-05T17:35:10.643585Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-08-05T17:45:13.376Z"
                }
            }
        ]
    }
}