CVE-2026-39865
Description
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.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Mixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Affected | — |
| sid | Fixed | 1.13.2+dfsg-1 |
| forky | Fixed | 1.13.2+dfsg-1 |
| bullseye | Affected | — |
| bookworm | Affected | — |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | axios | >=1.13.0,<1.13.2 | 1.13.2 |
References
- https://github.com/axios/axios/security/advisories/GHSA-qj83-cq47-w5f8
- https://nvd.nist.gov/vuln/detail/CVE-2026-39865
- https://github.com/axios/axios/commit/0588880ac7ddba7594ef179930493884b7e90bf5
- https://github.com/axios/axios
- https://github.com/axios/axios/releases/tag/v1.13.2
- https://security-tracker.debian.org/tracker/CVE-2026-39865
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.