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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.

PUBLISHED Reserved 2026-04-07 | Published 2026-04-08 | Updated 2026-04-13 | Assigner GitHub_M




MEDIUM: 5.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-400: Uncontrolled Resource Consumption

CWE-662: Improper Synchronization

Product status

>= 1.13.0, < 1.13.2
affected

References

github.com/.../axios/security/advisories/GHSA-qj83-cq47-w5f8

cve.org (CVE-2026-39865)

nvd.nist.gov (CVE-2026-39865)

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