CVE-2026-117930

A use-after-free vulnerability exists in the DOM: Bindings (WebIDL) component of the Firefox web browser. This issue was addressed in several releases, specifically fixed in Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploit details or in-the-wild exploitation informat...

CVE-2026-117927 Use-after-free in the SVG component

Use-after-free in the SVG component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

EUVD-2026-110958

Use-after-free in the SVG component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117927

The Firefox browser is affected by a use-after-free vulnerability within the SVG component . This flaw was addressed in security updates including Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploit information or technical root cause details are provided beyond the com...

CVE-2026-117925

A use-after-free vulnerability exists in the DOM: Core & HTML component of the Firefox browser. This flaw can lead to memory corruption or other stability issues. Remediation is available in Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploit details or in-the-wild expl...

CVE-2026-117924 Use-after-free in the XSLT component

Use-after-free in the XSLT component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

EUVD-2026-110956

Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117924

A Use-after-free vulnerability exists in the XSLT component of Firefox . This security flaw was addressed in Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploitation details or in-the-wild exploitation information are provided in the documents.

CVE-2026-117925 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, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

EUVD-2026-110955

Use-after-free in the XSLT component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117922 Use-after-free in the Networking: WebSockets component

Use-after-free in the Networking: WebSockets component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117921 Use-after-free in the CSS Parsing and Computation component

Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117921

A use-after-free vulnerability exists in the CSS Parsing and Computation component of Firefox . The issue was addressed in several releases, including Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploitation details or in-the-wild exploit information are provided in the...

CVE-2026-117922

A use-after-free vulnerability exists in the Networking: WebSockets component of the Firefox browser. This issue has been addressed in Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploit information or practical consequences are provided in the documentation.

EUVD-2026-110952

Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

EUVD-2026-110953

Use-after-free in the Networking: WebSockets component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

EUVD-2026-110954

Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117923

A use-after-free vulnerability exists in the Audio/Video component of the Firefox web browser. This flaw was addressed in the release of Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploitation details or direct links to exploit code are provided in the documentation.

CVE-2026-117923 Use-after-free in the Audio/Video component

Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6...

CVE-2026-117919

A use-after-free vulnerability exists in the DOM: Core & HTML component of the Firefox web browser. This security issue has been addressed in Firefox 159 , Firefox ESR 115.44 , and Firefox ESR 153.6 . No specific exploit details or in-the-wild exploitation information are provided in the documents.