{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-20032",
        "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "state": "PUBLISHED",
        "assignerShortName": "cisco",
        "dateReserved": "2025-10-08T11:59:15.353Z",
        "datePublished": "2026-10-07T16:11:55.157Z",
        "dateUpdated": "2026-10-07T19:23:47.285Z"
    },
    "containers": {
        "cna": {
            "title": "Cisco NX-OS Software Python Sandbox Escape Vulnerability",
            "metrics": [
                {
                    "format": "cvssV3_1",
                    "cvssV3_1": {
                        "version": "3.1",
                        "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N",
                        "baseScore": 4.4,
                        "baseSeverity": "MEDIUM",
                        "attackVector": "LOCAL",
                        "attackComplexity": "LOW",
                        "privilegesRequired": "LOW",
                        "userInteraction": "NONE",
                        "scope": "UNCHANGED",
                        "confidentialityImpact": "LOW",
                        "integrityImpact": "LOW",
                        "availabilityImpact": "NONE"
                    }
                }
            ],
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, local attacker with low privileges to escape the Python sandbox and gain unauthorized access to the underlying operating system of an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user."
                }
            ],
            "references": [
                {
                    "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nxos-mppe-dhKZAFgb",
                    "name": "cisco-sa-nxos-mppe-dhKZAFgb"
                }
            ],
            "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-nxos-mppe-dhKZAFgb",
                "discovery": "INTERNAL",
                "defects": [
                    "CSCws98543"
                ]
            },
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "lang": "en",
                            "description": "Improper Isolation or Compartmentalization",
                            "type": "cwe",
                            "cweId": "CWE-653"
                        }
                    ]
                }
            ],
            "affected": [
                {
                    "vendor": "Cisco",
                    "product": "Cisco NX-OS Software",
                    "versions": [
                        {
                            "version": "8.2(5)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(5)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(2)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(3)",
                            "status": "affected"
                        },
                        {
                            "version": "9.2(3)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(1)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(1)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.2(2v)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(0)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(4)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.2(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.2(2t)",
                            "status": "affected"
                        },
                        {
                            "version": "9.2(3y)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(2)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(1)DY(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(2)",
                            "status": "affected"
                        },
                        {
                            "version": "8.3(2)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(2)D1(3a)",
                            "status": "affected"
                        },
                        {
                            "version": "9.2(4)",
                            "status": "affected"
                        },
                        {
                            "version": "8.1(2)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(3)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(3)",
                            "status": "affected"
                        },
                        {
                            "version": "8.3(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.1(1b)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(0)DX(1)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(2)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(1)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(2)D1(2)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(4)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(0)DY(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(1z)",
                            "status": "affected"
                        },
                        {
                            "version": "9.2(2)",
                            "status": "affected"
                        },
                        {
                            "version": "8.1(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(2)D1(3)",
                            "status": "affected"
                        },
                        {
                            "version": "8.1(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(3)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(2)D1(1d)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(4)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(6)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(6)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(5)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(2b)",
                            "status": "affected"
                        },
                        {
                            "version": "8.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(6)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(4)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(7)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(2c)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(5w)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(7)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(7)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(7k)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(8)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(7a)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(7a)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(8)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(4a)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(2d)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(5)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(8)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(9)",
                            "status": "affected"
                        },
                        {
                            "version": "7.3(9)D1(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(6)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(2e)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(10)",
                            "status": "affected"
                        },
                        {
                            "version": "9.2(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(9)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(7)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(2)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(6a)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(11)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(3)",
                            "status": "affected"
                        },
                        {
                            "version": "9.4(1)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(2f)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(10)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(12)",
                            "status": "affected"
                        },
                        {
                            "version": "10.4(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(8)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(99w)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(3w)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(99x)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(3o)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(9)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(4)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(3p)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(4a)",
                            "status": "affected"
                        },
                        {
                            "version": "9.4(1a)",
                            "status": "affected"
                        },
                        {
                            "version": "10.4(2)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(3q)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(13)",
                            "status": "affected"
                        },
                        {
                            "version": "8.2(11)",
                            "status": "affected"
                        },
                        {
                            "version": "9.4(2)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(5)",
                            "status": "affected"
                        },
                        {
                            "version": "10.4(3)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(3x)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(4g)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(1)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(10)",
                            "status": "affected"
                        },
                        {
                            "version": "9.4(2a)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(3r)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(6)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(14)",
                            "status": "affected"
                        },
                        {
                            "version": "10.4(4)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(4h)",
                            "status": "affected"
                        },
                        {
                            "version": "10.5(2)",
                            "status": "affected"
                        },
                        {
                            "version": "8.4(11)",
                            "status": "affected"
                        },
                        {
                            "version": "9.4(3)",
                            "status": "affected"
                        },
                        {
                            "version": "10.3(7)",
                            "status": "affected"
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                            "version": "10.4(5)",
                            "status": "affected"
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                        {
                            "version": "10.5(3)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(15)",
                            "status": "affected"
                        },
                        {
                            "version": "9.4(3a)",
                            "status": "affected"
                        },
                        {
                            "version": "10.4(4g)",
                            "status": "affected"
                        },
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                            "version": "10.5(4)",
                            "status": "affected"
                        },
                        {
                            "version": "9.4(3b)",
                            "status": "affected"
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                        {
                            "version": "8.4(12)",
                            "status": "affected"
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                            "version": "10.4(6)",
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                            "version": "10.5(3s)",
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                            "status": "affected"
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                        {
                            "version": "9.4(4)",
                            "status": "affected"
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                        {
                            "version": "10.5(3o)",
                            "status": "affected"
                        },
                        {
                            "version": "9.3(16)",
                            "status": "affected"
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                        {
                            "version": "10.6(1s)",
                            "status": "affected"
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                        {
                            "version": "10.6(2)",
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                        {
                            "version": "10.5(3p)",
                            "status": "affected"
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                            "status": "affected"
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                            "version": "10.3(9)",
                            "status": "affected"
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                            "status": "affected"
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                            "version": "8.4(13)",
                            "status": "affected"
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                            "status": "affected"
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                            "version": "10.5(5)",
                            "status": "affected"
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                        {
                            "version": "9.3(17)",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(2n)",
                            "status": "affected"
                        },
                        {
                            "version": "10.6(3s)",
                            "status": "affected"
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                    ],
                    "defaultStatus": "unknown"
                }
            ],
            "providerMetadata": {
                "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
                "shortName": "cisco",
                "dateUpdated": "2026-10-07T16:11:55.157Z"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2026-20032",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
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                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-10-07T19:11:36.624822Z"
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}