CVE-2026-39865

node-axios: Axios is a promise based HTTP client for the browser and Node.js

CVE-2026-39865 is fixed in node-axios on 1 platform by DEBIAN-CVE-2026-39865 (version 1.13.2+dfsg-1), released April 8, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
5.9
medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0074
54th percentile

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.

Where it's fixed

ProductFixed inFixReleased
Linux
node-axios · Debian 14 1.13.2+dfsg-1 DEBIAN-CVE-2026-39865 Apr 8, 2026

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