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CVE PROGRAM SOURCE RECORD5.4 Medium

CVE-2025-10531

Mitigation bypass in the Web Compatibility: Tooling component

Description

Mitigation bypass in the Web Compatibility: Tooling component. This vulnerability was fixed in Firefox 143 and Thunderbird 143.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Mozilla Firefox

  • 143 to ≤ *unaffected

Mozilla Thunderbird

  • 143 to ≤ *unaffected

References