Axios is a promise based HTTP client for the browser and Node.js. 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.

Project Subscriptions

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-qj83-cq47-w5f8 Axios HTTP/2 Session Cleanup State Corruption Vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 08 Apr 2026 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 08 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Description Axios is a promise based HTTP client for the browser and Node.js. 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.
Title Axios HTTP/2 Session Cleanup State Corruption Vulnerability
Weaknesses CWE-400
CWE-662
References
Metrics cvssV3_1

{'score': 5.9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-04-08T16:05:53.792Z

Reserved: 2026-04-07T19:13:20.379Z

Link: CVE-2026-39865

cve-icon Vulnrichment

Updated: 2026-04-08T16:05:50.934Z

cve-icon NVD

Status : Received

Published: 2026-04-08T15:16:16.210

Modified: 2026-04-08T15:16:16.210

Link: CVE-2026-39865

cve-icon Redhat

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cve-icon OpenCVE Enrichment

No data.

Weaknesses