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 17 691

CVE-2026-2772

7 месяцев назад

Use-after-free in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

CVSS3: 9.8

EPSS: Низкий

CVE-2026-2788

7 месяцев назад

Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

CVSS3: 9.8

EPSS: Низкий

CVE-2026-2800

7 месяцев назад

Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

CVSS3: 9.8

EPSS: Низкий

CVE-2026-2761

7 месяцев назад

Sandbox escape in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

CVSS3: 10

EPSS: Низкий

CVE-2026-2764

7 месяцев назад

JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

CVSS3: 9.8

EPSS: Низкий

CVE-2026-2799

7 месяцев назад

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.

CVSS3: 9.8

EPSS: Низкий

CVE-2026-2779

7 месяцев назад

Incorrect boundary conditions in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

CVSS3: 9.8

EPSS: Низкий

CVE-2026-2765

7 месяцев назад

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.

CVSS3: 9.8

EPSS: Низкий

CVE-2026-2785

7 месяцев назад

Invalid pointer in the JavaScript Engine component. This vulnerability ...

CVSS3: 9.8

EPSS: Низкий

CVE-2026-2803

7 месяцев назад

Information disclosure, mitigation bypass in the Settings UI component ...

CVSS3: 7.5

EPSS: Низкий

Уязвимостей на страницу

Уязвимость	CVSS	EPSS	Опубликовано 1
CVE-2026-2772 Use-after-free in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.	CVSS3: 9.8	0% Низкий	7 месяцев назад
CVE-2026-2788 Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.	CVSS3: 9.8	0% Низкий	7 месяцев назад
CVE-2026-2800 Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunderbird 148.	CVSS3: 9.8	0% Низкий	7 месяцев назад
CVE-2026-2761 Sandbox escape in the Graphics: WebRender component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.	CVSS3: 10	0% Низкий	7 месяцев назад
CVE-2026-2764 JIT miscompilation, use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 148, Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.	CVSS3: 9.8	0% Низкий	7 месяцев назад
CVE-2026-2799 Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148.	CVSS3: 9.8	0% Низкий	7 месяцев назад
CVE-2026-2779 Incorrect boundary conditions in the Networking: JAR component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.	CVSS3: 9.8	1% Низкий	7 месяцев назад
CVE-2026-2765 Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 148, Firefox ESR 140.8, Thunderbird 148, and Thunderbird 140.8.	CVSS3: 9.8	0% Низкий	7 месяцев назад
CVE-2026-2785 Invalid pointer in the JavaScript Engine component. This vulnerability ...	CVSS3: 9.8	0% Низкий	7 месяцев назад
CVE-2026-2803 Information disclosure, mitigation bypass in the Settings UI component ...	CVSS3: 7.5	0% Низкий	7 месяцев назад

Уязвимостей на страницу