CVE-2026-16388

Опубликовано: 21 июл. 2026

Источник: nvd

CVSS3: 9.8

EPSS Низкий

Описание

Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

Ссылки

https://bugzilla.mozilla.org/show_bug.cgi?id=2043845
Permissions Required
https://www.mozilla.org/security/advisories/mfsa2026-68/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2026-71/
Vendor Advisory

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: 30%

0.00375

Низкий

9.8 Critical

CVSS3

Дефекты

CWE-693

Связанные уязвимости

CVE-2026-16388

CVSS3: 9.8

ubuntu

10 дней назад

Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

CVE-2026-16388

CVSS3: 6.1

redhat

10 дней назад

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape in the DOM: Networking component

CVE-2026-16388

CVSS3: 9.8

debian

10 дней назад

Sandbox escape in the DOM: Networking component. This vulnerability wa ...

GHSA-fgwq-vv98-p662

CVSS3: 9.8

github

9 дней назад

Sandbox escape in the DOM: Networking component. This vulnerability was fixed in Firefox 153.

EPSS

Процентиль: 30%

0.00375

Низкий

9.8 Critical

CVSS3

Дефекты

CWE-693