{"id":"CVE-2026-39865","summary":"Axios HTTP/2 Session Cleanup State Corruption Vulnerability","details":"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.","aliases":["GHSA-qj83-cq47-w5f8"],"modified":"2026-07-15T01:49:09.487330938Z","published":"2026-04-08T14:25:27.865Z","related":["CGA-x528-3gm3-q4j9"],"database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-400","CWE-662"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39865.json"},"references":[{"type":"WEB","url":"https://github.com/axios/axios/releases/tag/v1.13.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39865.json"},{"type":"ADVISORY","url":"https://github.com/axios/axios/security/advisories/GHSA-qj83-cq47-w5f8"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39865"},{"type":"FIX","url":"https://github.com/axios/axios/commit/0588880ac7ddba7594ef179930493884b7e90bf5"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/axios/axios","events":[{"introduced":"484aa4fe6addccbd32206a31eb3d2d000843066e"},{"fixed":"08b84b52d5835d0c7b81049c365c3d271ade8bff"},{"fixed":"0588880ac7ddba7594ef179930493884b7e90bf5"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:axios:axios:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"1.0.0"},{"fixed":"1.13.2"}]}}],"versions":["v1.13.1","v1.13.0","v1.12.2","v1.12.1","v1.12.0","v1.11.0","v1.10.0","v1.9.0","v1.8.4","v1.8.3","v1.8.2","v1.8.1","v1.8.0","v1.7.9","v1.7.8","v1.7.7","v1.7.6","v1.7.5","v1.7.4","v1.7.3","v1.7.2","v1.7.1","v1.7.0","v1.7.0-beta.2","v1.7.0-beta.1","v1.7.0-beta.0","v1.6.8","v1.6.7","v1.6.6","v1.6.5","v1.6.4","v1.6.3","v1.6.2","v1.6.1","v1.6.0","v1.5.1","v1.5.0","v1.4.0","v1.3.6","v1.3.5","v1.3.4","v1.3.3","v1.3.2","v1.3.1","v1.3.0","v1.2.6","v1.2.5","v1.2.4","v1.2.3","v1.2.2","1.2.2","v1.2.1","v1.2.0","1.2.0-alpha.1","v1.1.3","v1.1.2","v1.1.1","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-39865.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}