CVE-2026-118026 Invalid pointer in the JavaScript: GC component

Invalid pointer in the JavaScript: GC component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

CVE-2026-118014

A use-after-free vulnerability exists in the JavaScript Engine: JIT component of the Firefox web browser. This flaw was addressed and fixed in Firefox 159 . No specific exploit details or in-the-wild exploitation instances are provided in the documents.

EUVD-2026-110912

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

CVE-2026-118014 Use-after-free in the JavaScript Engine: JIT component

Use-after-free in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

EUVD-2026-110905

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

CVE-2026-118007

A use-after-free vulnerability exists in the JavaScript: GC component of the Firefox web browser. This issue was addressed and fixed in Firefox 159 . No specific exploit information or in-the-wild exploitation details are provided in the documentation.

CVE-2026-118007 Use-after-free in the JavaScript: GC component

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

EUVD-2026-111025

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117994 Use-after-free in the JavaScript: GC component

Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117994

Firefox is affected by a use-after-free vulnerability in the JavaScript: GC component. This flaw was addressed in Firefox 159 and Firefox ESR 153.6 . No specific exploitation details or exploit links are provided in the documentation.

CVE-2026-117982 Invalid pointer in the JavaScript Engine: JIT component

Invalid pointer in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

EUVD-2026-111013

Invalid pointer in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117982

The JavaScript Engine: JIT component in the Firefox web browser is vulnerable to an invalid pointer issue. This flaw was addressed in Firefox 159 and Firefox ESR 153.6 . No specific exploitation details or in-the-wild exploitation reports are provided in the documents.

EUVD-2026-111000

Invalid pointer in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117969

The Firefox web browser is affected by a vulnerability involving an invalid pointer in the JavaScript Engine: JIT component . This issue has been addressed in Firefox 159 and Firefox ESR 153.6 . No specific exploit details or technical impact analysis are provided in the documents.

CVE-2026-117969 Invalid pointer in the JavaScript Engine: JIT component

Invalid pointer in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117955 JIT miscompilation in the JavaScript: WebAssembly component

JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

EUVD-2026-110986

JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117955

The Firefox browser is impacted by a JIT miscompilation vulnerability within the JavaScript: WebAssembly component. This flaw was addressed in Firefox 159 and Firefox ESR 153.6 . No specific exploit information or in-the-wild exploitation details are provided in the documents.

CVE-2026-117946

The JavaScript Engine component in Firefox is affected by a vulnerability caused by incorrect boundary conditions . This issue has been addressed in versions Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploitation details or in-the-wild exploitation records are provide...