CVE-2026-39865
MEDIUMAxios HTTP/2 Session Cleanup State Corruption Vulnerability
Title source: cnaDescription
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.
References (3)
Core 3
Core References
X_Refsource_Confirm x_refsource_confirm
https://github.com/axios/axios/security/advisories/GHSA-qj83-cq47-w5f8
X_Refsource_Misc x_refsource_misc
https://github.com/axios/axios/commit/0588880ac7ddba7594ef179930493884b7e90bf5
X_Refsource_Misc x_refsource_misc
https://github.com/axios/axios/releases/tag/v1.13.2
Scores
CVSS v3
5.9
EPSS
0.0073
EPSS Percentile
49.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-400
CWE-662
Status
published
Products (4)
axios/axios
1.0.0 - 1.13.2
axios/axios
< 1.13.2
axios/axios
>= 1.13.0, < 1.13.2
npm/axios
0 - 1.13.2npm
Published
Apr 08, 2026
Tracked Since
Apr 08, 2026