{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-39865",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2026-04-07T19:13:20.379Z",
        "datePublished": "2026-04-08T14:25:27.865Z",
        "dateUpdated": "2026-04-27T17:00:06.795Z"
    },
    "containers": {
        "cna": {
            "title": "Axios HTTP/2 Session Cleanup State Corruption Vulnerability",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-400",
                            "lang": "en",
                            "description": "CWE-400: Uncontrolled Resource Consumption",
                            "type": "CWE"
                        }
                    ]
                },
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-662",
                            "lang": "en",
                            "description": "CWE-662: Improper Synchronization",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "HIGH",
                        "attackVector": "NETWORK",
                        "availabilityImpact": "HIGH",
                        "baseScore": 5.9,
                        "baseSeverity": "MEDIUM",
                        "confidentialityImpact": "NONE",
                        "integrityImpact": "NONE",
                        "privilegesRequired": "NONE",
                        "scope": "UNCHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/axios/axios/security/advisories/GHSA-qj83-cq47-w5f8",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/axios/axios/security/advisories/GHSA-qj83-cq47-w5f8"
                },
                {
                    "name": "https://github.com/axios/axios/commit/0588880ac7ddba7594ef179930493884b7e90bf5",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/axios/axios/commit/0588880ac7ddba7594ef179930493884b7e90bf5"
                },
                {
                    "name": "https://github.com/axios/axios/releases/tag/v1.13.2",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/axios/axios/releases/tag/v1.13.2"
                }
            ],
            "affected": [
                {
                    "vendor": "axios",
                    "product": "axios",
                    "versions": [
                        {
                            "version": ">= 1.13.0, < 1.13.2",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2026-04-27T17:00:06.795Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "Axios is a promise based HTTP client for the browser and Node.js. Starting in version 1.13.0 and prior to 1.13.2, Axios HTTP/2 session cleanup logic contains a state corruption bug that allows a malicious server to crash the client process through concurrent session closures. The vulnerability exists in the Http2Sessions.getSession() method in lib/adapters/http.js. The session cleanup logic contains a control flow error when removing sessions from the sessions array. This vulnerability is fixed in 1.13.2."
                }
            ],
            "source": {
                "advisory": "GHSA-qj83-cq47-w5f8",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2026-04-08T16:05:44.694147Z",
                                "id": "CVE-2026-39865",
                                "options": [
                                    {
                                        "Exploitation": "poc"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-04-08T16:05:53.792Z"
                }
            }
        ]
    }
}