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CVE-2026-12312

Опубликовано: 16 июн. 2026
Источник: redhat
CVSS3: 6.1
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.

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Thunderbird ESR 140.12

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 10firefoxAffected
Red Hat Enterprise Linux 10rhel10/firefox-flatpakAffected
Red Hat Enterprise Linux 10rhel10/thunderbird-flatpakAffected
Red Hat Enterprise Linux 10thunderbirdAffected
Red Hat Enterprise Linux 6firefoxOut of support scope
Red Hat Enterprise Linux 6thunderbirdOut of support scope
Red Hat Enterprise Linux 7firefoxAffected
Red Hat Enterprise Linux 7thunderbirdOut of support scope
Red Hat Enterprise Linux 8firefoxAffected
Red Hat Enterprise Linux 8thunderbirdAffected

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-787
https://bugzilla.redhat.com/show_bug.cgi?id=2489215firefox: thunderbird: Memory safety bug fixed in Thunderbird ESR 140.12

EPSS

Процентиль: 18%
0.00268
Низкий

6.1 Medium

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
5 дней назад

(Memory safety bug fixed in Thunderbird 152. This vulnerability was fix ...)

CVSS3: 7.5
nvd
5 дней назад

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

CVSS3: 7.5
debian
5 дней назад

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

CVSS3: 7.5
github
5 дней назад

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

EPSS

Процентиль: 18%
0.00268
Низкий

6.1 Medium

CVSS3