CVE-2024-11698
A flaw in handling fullscreen transitions may have inadvertently caused the application to become stuck in fullscreen mode when a modal dialog was opened during the transition. This issue left users unable to exit fullscreen mode using standard actions like pressing "Esc" or accessing right-click menus, resulting in a disrupted browsing experience until the browser is restarted.
This bug only affects the application when running on macOS. Other operating systems are unaffected. This vulnerability affects Firefox < 133, Firefox ESR < 128.5, Thunderbird < 133, and Thunderbird < 128.5.
| Software | From | Fixed in |
|---|---|---|
| mozilla / firefox | - | 128.5.0 |
| mozilla / firefox | - | 133.0 |
| mozilla / thunderbird | - | 128.5.0 |
| mozilla / thunderbird | 129.0 | 133.0 |
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