描述
Mitigation bypass in the Web Compatibility: Tooling component. This vulnerability affects Firefox < 143 and Thunderbird < 143.
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受影响产品
mozillafirefox
mozillathunderbird
参考资料
- https://bugzilla.mozilla.org/show_bug.cgi?id=1978453Permissions Required
- https://www.mozilla.org/security/advisories/mfsa2025-73/Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2025-77/Vendor Advisory