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CVE-2026-92053

Опубликовано: 15 сент. 2026
Источник: redhat
CVSS3: 6.1
EPSS Низкий

Описание

Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation in the Graphics: CanvasWebGL component

Отчет

Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 10firefoxNot affected
Red Hat Enterprise Linux 10rhel10/firefox-flatpakNot affected
Red Hat Enterprise Linux 10rhel10/thunderbird-flatpakNot affected
Red Hat Enterprise Linux 10thunderbirdNot affected
Red Hat Enterprise Linux 6firefoxNot affected
Red Hat Enterprise Linux 6thunderbirdNot affected
Red Hat Enterprise Linux 7firefoxNot affected
Red Hat Enterprise Linux 7thunderbirdNot affected
Red Hat Enterprise Linux 8firefoxNot affected
Red Hat Enterprise Linux 8thunderbirdNot affected

Показывать по

Дополнительная информация

Статус:

Moderate
Дефект:
CWE-266
https://bugzilla.redhat.com/show_bug.cgi?id=2533738firefox: thunderbird: Privilege escalation in the Graphics: CanvasWebGL component

EPSS

Процентиль: 16%
0.00246
Низкий

6.1 Medium

CVSS3

Связанные уязвимости

CVSS3: 8.8
ubuntu
около 2 месяцев назад

Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.

CVSS3: 8.8
nvd
около 2 месяцев назад

Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156, Firefox ESR 153.3, Thunderbird 156, and Thunderbird 153.3.

CVSS3: 8.8
debian
около 2 месяцев назад

Privilege escalation in the Graphics: CanvasWebGL component. This vuln ...

CVSS3: 8.8
github
около 2 месяцев назад

Privilege escalation in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 156 and Firefox ESR 153.3.

suse-cvrf
около 2 месяцев назад

Security update for MozillaFirefox

EPSS

Процентиль: 16%
0.00246
Низкий

6.1 Medium

CVSS3