CVE-2026-92021

Опубликовано: 15 сент. 2026

Источник: debian

EPSS Низкий

Описание

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox ESR 140.16 and Thunderbird 140.16.

Пакет	Статус	Версия исправления	Релиз	Тип
firefox-esr	fixed	140.16.0esr-1		package
thunderbird	fixed	1:153.3.0esr-1		package

EPSS

Процентиль: 21%

0.00282

Низкий

CVE-2026-92021

CVSS3: 8.8

ubuntu

около 2 месяцев назад

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox ESR 140.16 and Thunderbird 140.16.

CVE-2026-92021

CVSS3: 7.5

redhat

около 2 месяцев назад

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox ESR 140.16 and Thunderbird 140.16.

CVE-2026-92021

CVSS3: 8.8

nvd

около 2 месяцев назад

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox ESR 140.16 and Thunderbird 140.16.

GHSA-8gpq-5x64-h429

CVSS3: 8.8

github

около 2 месяцев назад

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox ESR 140.16.

RLSA-2026:71652

rocky

около 1 месяца назад

Important: firefox security update

EPSS

Процентиль: 21%

0.00282

Низкий