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Vulnerability DatabaseCVE-2025-14331

CVE-2025-14331: 
NixOS vulnerability analysis and mitigation

Same-origin policy bypass in the Request Handling component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.

Source: NVD

Related NixOS vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2025-14330CRITICAL9.8
  • NixOSNixOS
  • cpe:2.3:a:mozilla:firefox_esr
NoYesDec 09, 2025
CVE-2025-14329HIGH8.8
  • NixOSNixOS
  • cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
NoYesDec 09, 2025
CVE-2025-14333HIGH8.1
  • NixOSNixOS
  • firefox
NoYesDec 09, 2025
CVE-2025-14332HIGH7.3
  • NixOSNixOS
  • firefox
NoYesDec 09, 2025
CVE-2025-14331MEDIUM6.5
  • NixOSNixOS
  • firefox
NoYesDec 09, 2025

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