Package · Wolfi

firefox-docker-selenium-compat

104 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

11 results · Clear filters · Feed

Medium 4.3

CVE-2026-84126

Incorrect boundary conditions in the Layout: Grid component

Incorrect boundary conditions in the Layout: Grid component. This vulnerability was fixed in Firefox 155 and Thunderbird 155.

Mozilla Firefox Thunderbird thunderbird Browsers Ubuntu Wolfi

Sep 1, 2026
Medium 5.4

CVE-2026-84125

Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.

Mozilla Firefox Thunderbird thunderbird Browsers Ubuntu Wolfi

Sep 1, 2026
Medium 5.4

CVE-2026-84124

Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 155, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

Mozilla Firefox Thunderbird thunderbird Browsers Debian Ubuntu Wolfi

Sep 1, 2026
Medium 5.4

CVE-2026-84122

Use-after-free in the Audio/Video component

Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 155, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

Mozilla Firefox Thunderbird thunderbird Browsers Debian Ubuntu Wolfi

Sep 1, 2026
Medium 5.4

CVE-2026-84118 Public exploit

Use-after-free in the JavaScript: GC component

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 155, Firefox ESR 153.2, Thunderbird 155, and Thunderbird 153.2.

Mozilla Firefox Thunderbird thunderbird Browsers Ubuntu Wolfi

Sep 1, 2026
Medium 5.4

CVE-2026-84120

Use-after-free in the Audio/Video component

Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 155, Firefox ESR 115.40, Firefox ESR 140.15, Firefox ESR 153.2, Thunderbird 155, Thunderbird 140.15, and Thunderbird 153.2.

Mozilla Firefox Thunderbird thunderbird Browsers Debian Ubuntu Wolfi

Sep 1, 2026
Medium 5.4

CVE-2026-74968

Site isolation issue in the Graphics: WebRender component

Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.

Mozilla Firefox Thunderbird thunderbird Browsers Ubuntu Wolfi

Aug 18, 2026
Medium 5.4

CVE-2026-74963

Same-origin policy bypass in the Networking: Cookies component

Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1.

Mozilla Firefox Thunderbird thunderbird Browsers Debian Ubuntu Wolfi

Aug 18, 2026
Medium 6.5

CVE-2026-18809

Information disclosure in Firefox for Android and Firefox Focus for Android

Information disclosure in Firefox for Android and Firefox Focus for Android. This vulnerability was fixed in Firefox 153.0.3.

Mozilla Firefox thunderbird mozjs38 Browsers Ubuntu Wolfi

Aug 4, 2026
Medium 6.5

CVE-2026-16403

Spoofing issue in the Address Bar component

Spoofing issue in the Address Bar component. This vulnerability was fixed in Firefox 153 and Thunderbird 153.

Mozilla Firefox Thunderbird thunderbird Browsers Ubuntu Wolfi

Jul 21, 2026
Medium 6.5

CVE-2026-16397

Clickjacking issue in the WebExtensions component in Firefox for Android

Clickjacking issue in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 153.

Mozilla Firefox thunderbird mozjs38 Browsers Ubuntu Wolfi

Jul 21, 2026