Constructing audio sinks could have lead to a race condition when playing audio files and closing windows. This could have lead to a use-after-free causing a potentially exploitable crash. This vulnerability affects Firefox ESR < 91.5, Firefox < 96, and Thunderbird < 91.5.
CPE | Name | Operator | Version |
---|---|---|---|
firefox | lt | 96.0 | |
firefox_esr | lt | 91.5 | |
thunderbird | lt | 91.5 |