When aborting the verification of an OTR chat session, an attacker could have caused a use-after-free bug leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 128.2.
https://www.mozilla.org/security/advisories/mfsa2024-43/
https://bugzilla.mozilla.org/show_bug.cgi?id=1895737