UBUNTU-CVE-2026-25639

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2026-25639
Published: 09 Feb 2026, 21:15
Last modified:30 Jun 2026, 18:15

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

09 Feb 2026, 21:15
Published
Vulnerability first disclosed
30 Jun 2026, 18:15
Last Modified
Vulnerability information updated

Description

Axios is a promise based HTTP client for the browser and Node.js. Prior to versions 0.30.3 and 1.13.5, the mergeConfig function in axios crashes with a TypeError when processing configuration objects containing __proto__ as an own property. An attacker can trigger this by providing a malicious configuration object created via JSON.parse(), causing complete denial of service. This vulnerability is fixed in versions 0.30.3 and 1.13.5.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • ubuntu•node-axios

    all | all | all | all | all

References (5)