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CVE-2025-10531 (GCVE-0-2025-10531)

Vulnerability from cvelistv5 – Published: 2025-09-16 12:26 – Updated: 2026-04-13 14:28
VLAI
Title
Mitigation bypass in the Web Compatibility: Tooling component
Summary
Mitigation bypass in the Web Compatibility: Tooling component. This vulnerability was fixed in Firefox 143 and Thunderbird 143.
Severity
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-17 14:55 UTC
CWE
  • CWE-288 - Authentication Bypass Using an Alternate Path or Channel
Assigner
References
Impacted products
Vendor Product Version CPE status
Mozilla Firefox Unaffected: 143 , ≤ * (rpm)
guessed Create a notification for this product.
Mozilla Thunderbird Unaffected: 143 , ≤ * (rpm)
guessed Create a notification for this product.
Credits
Nikolaos Mourousias
Show details on NVD website
To clipboard 

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