CVE-2026-12309

Опубликовано: 16 июн. 2026

Источник: nvd

CVSS3: 6.5

EPSS Низкий

Описание

Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

Ссылки

https://bugzilla.mozilla.org/show_bug.cgi?id=2038476
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-57/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-58/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-60/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-61/
Vendor Advisory

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*

Версия до 140.12.0 (исключая)

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

Версия до 152.0.0 (исключая)

cpe:2.3:a:mozilla:thunderbird:*:*:*:*:esr:*:*:*

Версия до 140.12.0 (исключая)

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

Версия до 152.0.0 (исключая)

EPSS

Процентиль: 15%

0.00235

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-119

Связанные уязвимости

CVE-2026-12309

CVSS3: 6.5

ubuntu

около 1 месяца назад

Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

CVE-2026-12309

CVSS3: 6.1

redhat

около 1 месяца назад

Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

CVE-2026-12309

CVSS3: 6.5

debian

около 1 месяца назад

Memory safety bug fixed in Firefox 152. This vulnerability was fixed i ...

GHSA-jxv3-hqj6-9g5c

CVSS3: 6.5

github

около 1 месяца назад

Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Firefox ESR 140.12.

openSUSE-SU-2026:21043-1

suse-cvrf

около 1 месяца назад

Security update for MozillaFirefox

EPSS

Процентиль: 15%

0.00235

Низкий

6.5 Medium

CVSS3

Дефекты

CWE-119