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VULNERABILITIES

CVE-2026-39865 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:5.9 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/axios/axios/commit/0588880ac7ddba7594ef179930493884b7e90bf5 [email protected]
https://github.com/axios/axios/releases/tag/v1.13.2 [email protected]
https://github.com/axios/axios/security/advisories/GHSA-qj83-cq47-w5f8 [email protected]ExploitVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-400Uncontrolled Resource Consumption[email protected]
CWE-662Improper Synchronization[email protected]

Affected Products

ProductVersions
axios axios
>= 1.0.0, < 1.13.2

CPE

  • cpe:2.3:a:axios:axios:*:*:*:*:*:node.js:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-39865
NVD Published Date:
Apr 8, 2026
NVD Last Modified:
Jul 24, 2026
Source:
[email protected]
CVE-2026-39865 Details - Not Deferred