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CVE-2026-8957

Опубликовано: 19 мая 2026
Источник: redhat
CVSS3: 6.1
EPSS Низкий

Описание

Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation in the Enterprise Policies 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 10rhel10/firefox-flatpakAffected
Red Hat Enterprise Linux 10rhel10/thunderbird-flatpakAffected
Red Hat Enterprise Linux 6firefoxOut of support scope
Red Hat Enterprise Linux 6thunderbirdOut of support scope
Red Hat Enterprise Linux 7thunderbirdOut of support scope
Red Hat Enterprise Linux 10firefoxFixedRHSA-2026:2138027.05.2026
Red Hat Enterprise Linux 10thunderbirdFixedRHSA-2026:2232501.06.2026
Red Hat Enterprise Linux 10.0 Extended Update SupportthunderbirdFixedRHSA-2026:2653917.06.2026
Red Hat Enterprise Linux 10.0 Extended Update SupportfirefoxFixedRHSA-2026:2771522.06.2026
Red Hat Enterprise Linux 7 Extended Lifecycle SupportfirefoxFixedRHSA-2026:2655117.06.2026

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-266
https://bugzilla.redhat.com/show_bug.cgi?id=2479880firefox: Privilege escalation in the Enterprise Policies component

EPSS

Процентиль: 31%
0.00386
Низкий

6.1 Medium

CVSS3

Связанные уязвимости

CVSS3: 8.8
ubuntu
2 месяца назад

Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

CVSS3: 8.8
nvd
2 месяца назад

Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.

CVSS3: 8.8
debian
2 месяца назад

Privilege escalation in the Enterprise Policies component. This vulner ...

CVSS3: 6.5
github
2 месяца назад

Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151 and Firefox ESR 140.11.

rocky
2 месяца назад

Important: firefox security update

EPSS

Процентиль: 31%
0.00386
Низкий

6.1 Medium

CVSS3