Описание
Following the recent Chrome sandbox escape (CVE-2025-2783), various Firefox developers identified a similar pattern in our IPC code. A compromised child process could cause the parent process to return an unintentionally powerful handle, leading to a sandbox escape. The original vulnerability was being exploited in the wild. This only affects Firefox on Windows. Other operating systems are unaffected.. This vulnerability was fixed in Firefox 136.0.4, Firefox ESR 128.8.1, and Firefox ESR 115.21.1.
Отчет
This vulnerability is specific to the Windows operating system and therefore does not affect any currently supported Red Hat products.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 10 | firefox | Not affected | ||
| Red Hat Enterprise Linux 6 | firefox | Not affected | ||
| Red Hat Enterprise Linux 7 | firefox | Not affected | ||
| Red Hat Enterprise Linux 8 | firefox | Not affected | ||
| Red Hat Enterprise Linux 9 | firefox | Not affected | ||
| Red Hat Enterprise Linux 9 | firefox:flatpak/firefox | Not affected |
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Дополнительная информация
EPSS
Связанные уязвимости
Following the recent Chrome sandbox escape (CVE-2025-2783), various Firefox developers identified a similar pattern in our IPC code. A compromised child process could cause the parent process to return an unintentionally powerful handle, leading to a sandbox escape. The original vulnerability was being exploited in the wild. *This only affects Firefox on Windows. Other operating systems are unaffected.*. This vulnerability was fixed in Firefox 136.0.4, Firefox ESR 128.8.1, and Firefox ESR 115.21.1.
Following the recent Chrome sandbox escape (CVE-2025-2783), various Fi ...
Following the sandbox escape in CVE-2025-2783, various Firefox developers identified a similar pattern in our IPC code. Attackers were able to confuse the parent process into leaking handles to unprivileged child processes leading to a sandbox escape. The original vulnerability was being exploited in the wild. *This only affects Firefox on Windows. Other operating systems are unaffected.* This vulnerability affects Firefox < 136.0.4, Firefox ESR < 128.8.1, and Firefox ESR < 115.21.1.
Уязвимость механизма межпроцессорного взаимодействия (IPC) браузера Mozilla Firefox, позволяющая нарушителю обойти существующие ограничения безопасности и выполнить произвольный код
EPSS