CVE-2026-16365

Опубликовано: 21 июл. 2026

Источник: nvd

CVSS3: 8.8

EPSS Низкий

Описание

Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 153, Thunderbird 153, Firefox ESR 140.15, and Thunderbird 140.15.

Ссылки

https://bugzilla.mozilla.org/show_bug.cgi?id=2049149
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-68/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-71/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-84/
https://www.mozilla.org/security/advisories/mfsa2026-87/

Уязвимые конфигурации

Конфигурация 1

Одно из

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

Версия до 153.0.0 (исключая)

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

Версия до 153.0 (исключая)

EPSS

Процентиль: 20%

0.00278

Низкий

8.8 High

CVSS3

Дефекты

CWE-269

Связанные уязвимости

CVE-2026-16365

CVSS3: 8.8

ubuntu

4 месяца назад

Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 153, Thunderbird 153, Firefox ESR 140.15, and Thunderbird 140.15.

CVE-2026-16365

CVSS3: 7.5

redhat

4 месяца назад

Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16365

CVSS3: 8.8

debian

4 месяца назад

Privilege escalation in the DOM: Workers component. This vulnerability ...

GHSA-534q-w7ff-7vh6

CVSS3: 9.8

github

4 месяца назад

Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 153.

RLSA-2026:68549

rocky

около 1 месяца назад

Important: firefox security update

EPSS

Процентиль: 20%

0.00278

Низкий

8.8 High

CVSS3

Дефекты

CWE-269