CVE-2026-109780

Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158 and Thunderbird 158...

CVE-2026-109780

A mitigation bypass exists in the DOM: Core & HTML component of Mozilla Firefox and Thunderbird . This vulnerability allows for the bypass of security protections within the browser's core rendering engine. The issue was resolved in Firefox 158 and Thunderbird 158 . Remediation involves updating ...

CVE-2026-109780 Mitigation bypass in the DOM: Core & HTML component

Mitigation bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158 and Thunderbird 158...

CVE-2026-109724 Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109724

The Firefox browser is affected by a Use-after-free vulnerability in the DOM: Core & HTML component . This flaw impacts versions of Firefox and Thunderbird, specifically fixed in Firefox 158 , Firefox ESR 153.5 , Thunderbird 158 , and Thunderbird 153.5 . The vulnerability's impact is categorized ...

EUVD-2026-98494

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109724

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109724 Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109725

A use-after-free vulnerability exists in the DOM: Core & HTML component of Firefox and Thunderbird . The flaw impacts several versions of these applications, including Firefox 158 , Firefox ESR 115.43 , Firefox ESR 153.5 , Thunderbird 158 , and Thunderbird 153.5 . This issue was addressed in the ...

EUVD-2026-98643

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109725

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109725 Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

CVE-2026-109725 Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 158, Firefox ESR 115.43, Firefox ESR 153.5, Thunderbird 158, and Thunderbird 153.5...

OPENSUSE-SU-2026:22093-1 Security update for go1.27

This update for go1.27 fixes the following issues: Update to go1.27.2 bsc1272545: - CVE-2026-56857: os: Root.MkdirAll can follow junctions out of the root on Windows bsc1284766. - CVE-2026-56866: net/http: HTTP/1 client connection desynchronization after CONNECT rejection bsc1284767. -...

Security update for go1.27

This update for go1.27 fixes the following issues: Update to go1.27.2 bsc1272545: CVE-2026-56857: os: Root.MkdirAll can follow junctions out of the root on Windows bsc1284766. CVE-2026-56866: net/http: HTTP/1 client connection desynchronization after CONNECT rejection bsc1284767. CVE-2026-78659:...

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

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the DOM: Core & HTML component...

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

A flaw was found in Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the DOM: Core & HTML component...

firefox: thunderbird: Use-after-free in the DOM: HTML Parser component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Use-after-free in the DOM: HTML Parser component...

firefox: thunderbird: Sandbox escape in the DOM: Core & HTML component

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

CVE-2026-103418

Firefox for iOS directly interpolated the page’s HTML language attribute into translation JavaScript, allowing attacker-controlled markup to execute code in Firefox’s privileged content world and bypass the page’s Content Security Policy. This vulnerability was fixed in Firefox for iOS 157.1...