Описание
Sandbox escape due to use-after-free in the DOM: Security component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox | fixed | 155.0-1 | package | |
| firefox-esr | fixed | 140.15.0esr-1 | package | |
| thunderbird | fixed | 1:153.2.0esr-1 | package |
Примечания
https://www.mozilla.org/en-US/security/advisories/mfsa2026-82/#CVE-2026-84121
https://www.mozilla.org/en-US/security/advisories/mfsa2026-84/#CVE-2026-84121
https://www.mozilla.org/en-US/security/advisories/mfsa2026-87/#CVE-2026-84121
Связанные уязвимости
Sandbox escape due to use-after-free in the DOM: Security component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
Sandbox escape due to use-after-free in the DOM: Security component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.
Sandbox escape due to use-after-free in the DOM: Security component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, and Firefox ESR 153.2.