Description
Mitigation bypass in the DOM: Core & HTML component. This vulnerability affects Firefox < 145, Firefox ESR < 140.5, Firefox ESR < 115.30, Thunderbird < 145, and Thunderbird < 140.5.
Product status
Credits
Masato Kinugawa
References
bugzilla.mozilla.org/show_bug.cgi?id=1991945
www.mozilla.org/security/advisories/mfsa2025-87/
www.mozilla.org/security/advisories/mfsa2025-88/
www.mozilla.org/security/advisories/mfsa2025-89/
www.mozilla.org/security/advisories/mfsa2025-90/
www.mozilla.org/security/advisories/mfsa2025-91/