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CVE-2026-12293

Опубликовано: 16 июн. 2026
Источник: redhat
CVSS3: 7.5

Описание

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the Graphics: WebGPU 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

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Дополнительная информация

Статус:

Important
Дефект:
CWE-825
https://bugzilla.redhat.com/show_bug.cgi?id=2489216firefox: thunderbird: Use-after-free in the Graphics: WebGPU component

7.5 High

CVSS3

Связанные уязвимости

CVSS3: 9.8
ubuntu
3 месяца назад

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

CVSS3: 9.8
nvd
3 месяца назад

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

CVSS3: 9.8
debian
3 месяца назад

Use-after-free in the Graphics: WebGPU component. This vulnerability w ...

CVSS3: 9.8
github
3 месяца назад

Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152.

CVSS3: 9.8
fstec
3 месяца назад

Уязвимость компонента Graphics: WebGPU веб-браузера Firefox и почтового клиента Thunderbird, позволяющая нарушителю вызвать отказ в обслуживании

7.5 High

CVSS3