Mozilla Firefox — свободный браузер на движке Gecko

Релизный цикл, информация об уязвимостях

Продукт: Mozilla Firefox

Вендор: mozilla

График релизов

Релизные элементы

KB	Версия	Билд	Дата доступности
	138.0.4	138.0.4
	138.0.3	138.0.3
	138.0.1	138.0.1
	138.0	138.0

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Недавние уязвимости Mozilla Firefox

Количество 18 439

CVE-2026-100828

около 1 месяца назад

Mitigation bypass in the Bookmarks & History component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.

CVSS3: 9.6

EPSS: Низкий

CVE-2026-100811

около 1 месяца назад

Sandbox escape due to use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

CVSS3: 9.6

EPSS: Низкий

CVE-2026-100830

около 1 месяца назад

Mitigation bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.

CVSS3: 8.1

EPSS: Низкий

CVE-2026-100831

около 1 месяца назад

Use-after-free in the DOM: UI Events & Focus Handling component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.

CVSS3: 8.8

EPSS: Низкий

CVE-2026-100805

около 1 месяца назад

Race condition, use-after-free in the Audio/Video component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.

CVSS3: 7.5

EPSS: Низкий

CVE-2026-100818

около 1 месяца назад

Sandbox escape due to use-after-free in the Widget: Gtk component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

CVSS3: 9.6

EPSS: Низкий

CVE-2026-100807

около 1 месяца назад

Privilege escalation in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.

CVSS3: 8.8

EPSS: Низкий

CVE-2026-100810

около 1 месяца назад

Other issue in the DevTools component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.

CVSS3: 9.8

EPSS: Низкий

CVE-2026-100784

около 1 месяца назад

Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.

CVSS3: 8.8

EPSS: Низкий

CVE-2026-100815

около 1 месяца назад

Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.

CVSS3: 8.8

EPSS: Низкий

Уязвимостей на страницу

Уязвимость	CVSS	EPSS	Опубликовано 1
CVE-2026-100828 Mitigation bypass in the Bookmarks & History component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.	CVSS3: 9.6	0% Низкий	около 1 месяца назад
CVE-2026-100811 Sandbox escape due to use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.	CVSS3: 9.6	0% Низкий	около 1 месяца назад
CVE-2026-100830 Mitigation bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.	CVSS3: 8.1	0% Низкий	около 1 месяца назад
CVE-2026-100831 Use-after-free in the DOM: UI Events & Focus Handling component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.	CVSS3: 8.8	0% Низкий	около 1 месяца назад
CVE-2026-100805 Race condition, use-after-free in the Audio/Video component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.	CVSS3: 7.5	0% Низкий	около 1 месяца назад
CVE-2026-100818 Sandbox escape due to use-after-free in the Widget: Gtk component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.	CVSS3: 9.6	0% Низкий	около 1 месяца назад
CVE-2026-100807 Privilege escalation in the DOM: Service Workers component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, and Firefox ESR 140.17.	CVSS3: 8.8	0% Низкий	около 1 месяца назад
CVE-2026-100810 Other issue in the DevTools component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.	CVSS3: 9.8	0% Низкий	около 1 месяца назад
CVE-2026-100784 Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.	CVSS3: 8.8	0% Низкий	около 1 месяца назад
CVE-2026-100815 Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.	CVSS3: 8.8	0% Низкий	около 1 месяца назад

Уязвимостей на страницу