CVE-2026-39865 — Axios HTTP/2 Session Cleanup State Corruption Vulnerability
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 …
Published: 2026-04-08 · CVSS: 5.9 · CVSS 3.1
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: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7