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affected
affected
Description
Memory safety bugs present in Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146 and Thunderbird < 146.
Product status
Credits
Jon Coppeard, Maurice Dauer and the Mozilla Fuzzing Team
References
bugzilla.mozilla.org/...963153%2C1985058%2C1995637%2C1997118 (Memory safety bugs fixed in Firefox 146 and Thunderbird 146)
www.mozilla.org/security/advisories/mfsa2025-92/
www.mozilla.org/security/advisories/mfsa2025-95/
