CVE-2026-12303

Опубликовано: 16 июн. 2026

Источник: nvd

CVSS3: 4.3

EPSS Низкий

Описание

Information disclosure due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

Ссылки

https://bugzilla.mozilla.org/show_bug.cgi?id=2034608
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-57/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-60/
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:*

Версия до 152.0 (исключая)

cpe:2.3:a:mozilla:thunderbird:*:*:*:*:-:*:*:*

Версия до 152.0.0 (исключая)

EPSS

Процентиль: 13%

0.00222

Низкий

4.3 Medium

CVSS3

Дефекты

CWE-125

Связанные уязвимости

CVE-2026-12303

CVSS3: 4.3

ubuntu

около 1 месяца назад

Information disclosure due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

CVE-2026-12303

CVSS3: 6.1

redhat

около 1 месяца назад

Information disclosure due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152.

CVE-2026-12303

CVSS3: 4.3

debian

около 1 месяца назад

Information disclosure due to incorrect boundary conditions in the Gra ...

GHSA-mx8m-2338-6rh3

CVSS3: 4.3

github

около 1 месяца назад

Information disclosure due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152.

EPSS

Процентиль: 13%

0.00222

Низкий

4.3 Medium

CVSS3

Дефекты

CWE-125