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CVE-2026-74954

Опубликовано: 18 авг. 2026
Источник: redhat
CVSS3: 6.1
EPSS Низкий

Описание

Information disclosure due to side-channel in the Storage: Cache API component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure due to side-channel in the Storage: Cache API 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:

Moderate
Дефект:
CWE-524
https://bugzilla.redhat.com/show_bug.cgi?id=2517852firefox: thunderbird: Information disclosure due to side-channel in the Storage: Cache API component

EPSS

Процентиль: 17%
0.00256
Низкий

6.1 Medium

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
9 дней назад

(Information disclosure due to side-channel in the Storage: Cache API c ...)

CVSS3: 7.5
nvd
10 дней назад

Information disclosure due to side-channel in the Storage: Cache API component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.

CVSS3: 7.5
debian
10 дней назад

Information disclosure due to side-channel in the Storage: Cache API c ...

CVSS3: 7.5
github
9 дней назад

Information disclosure due to side-channel in the Storage: Cache API component. This vulnerability was fixed in Firefox 154 and Firefox ESR 153.1.

suse-cvrf
7 дней назад

Security update for MozillaFirefox

EPSS

Процентиль: 17%
0.00256
Низкий

6.1 Medium

CVSS3