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CVE-2026-4726

Опубликовано: 24 мар. 2026
Источник: redhat
CVSS3: 3.4

Описание

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Denial-of-service in the XML 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 6firefoxNot affected
Red Hat Enterprise Linux 7firefoxNot affected
Red Hat Enterprise Linux 8firefoxNot affected
Red Hat Enterprise Linux 9firefoxNot affected

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Дополнительная информация

Статус:

Low
Дефект:
CWE-776
https://bugzilla.redhat.com/show_bug.cgi?id=2450731firefox: Denial-of-service in the XML component

3.4 Low

CVSS3

Связанные уязвимости

CVSS3: 7.5
ubuntu
6 месяцев назад

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

CVSS3: 7.5
nvd
6 месяцев назад

Denial-of-service in the XML component. This vulnerability was fixed in Firefox 149 and Thunderbird 149.

CVSS3: 7.5
debian
6 месяцев назад

Denial-of-service in the XML component. This vulnerability was fixed i ...

CVSS3: 7.5
github
6 месяцев назад

Denial-of-service in the XML component. This vulnerability affects Firefox < 149.

CVSS3: 7.5
fstec
6 месяцев назад

Уязвимость компонента XML веб-браузера Firefox, позволяющая нарушителю вызвать отказ в обслуживании

3.4 Low

CVSS3