CVE-2026-118020

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

CVE-2026-118019 Race condition, use-after-free in the DOM: File component

Race condition, use-after-free in the DOM: File component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

EUVD-2026-110915

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

CVE-2026-118016

A use-after-free vulnerability exists in the DOM: Core & HTML component of the Firefox web browser. This flaw was addressed and fixed in Firefox 159 . No specific exploit details or direct links to in-the-wild exploitation are provided in the documents.

CVE-2026-118017

A use-after-free vulnerability exists in the SVG component of the Firefox web browser. This security flaw was addressed and resolved in Firefox 159 . No specific exploitation details or links are provided in the documentation.

CVE-2026-118016 Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

CVE-2026-118017 Use-after-free in the SVG component

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

EUVD-2026-110914

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

CVE-2026-118015

A use-after-free vulnerability exists in the DOM: Core & HTML component of the Firefox browser. This flaw was addressed in Firefox 159 . No specific exploitation details or exploit links are provided in the documents.

EUVD-2026-110911

Use-after-free in the Layout: Images, Video, and HTML Frames component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

EUVD-2026-110913

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

EUVD-2026-110912

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

CVE-2026-118013 Use-after-free in the Layout: Images, Video, and HTML Frames component

Use-after-free in the Layout: Images, Video, and HTML Frames component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

CVE-2026-118013

A use-after-free vulnerability exists in the Layout: Images, Video, and HTML Frames component of the Firefox web browser. This flaw was addressed and fixed in Firefox 159 . No information regarding specific exploit vectors or practical impact consequences is provided in the documents. Exploitatio...

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.

CVE-2026-118015 Use-after-free in the DOM: Core & HTML component

Use-after-free in the DOM: Core & HTML 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-2026-110908

Use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 159 and Thunderbird 159...

EUVD-2026-110910

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

CVE-2026-118012

A use-after-free vulnerability exists in the DOM: Animation component of the Firefox web browser. This security flaw was addressed and fixed in Firefox 159 . No specific exploit details or other affected versions are provided in the documents.