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Latest vulnerability records

45 367
matching records · page 234 of 1815
CVE-2026-117953 HIGH CVSS 8.83.1

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

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117952 HIGH CVSS 8.13.1

Uninitialized memory in the Networking component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117951 HIGH CVSS 8.83.1

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.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117950 HIGH CVSS 8.83.1

Incorrect boundary conditions 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.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117949 HIGH CVSS 8.83.1

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.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117948 MEDIUM CVSS 6.33.1

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.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117947 MEDIUM CVSS 6.33.1

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

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117946 CRITICAL CVSS 9.83.1

Incorrect boundary conditions in the JavaScript Engine component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117945 CRITICAL CVSS 9.83.1

Incorrect boundary conditions in the XML component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117944 MEDIUM CVSS 6.33.1

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

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117943 HIGH CVSS 8.83.1

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.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117942 HIGH CVSS 7.33.1

Incorrect boundary conditions in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117941 HIGH CVSS 8.83.1

Use-after-free in the DOM: CSS Object Model component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117940 HIGH CVSS 8.83.1

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

Published: 27 Oct 2026 Updated: 04 Nov 2026 View details →
CVE-2026-117939 MEDIUM CVSS 6.33.1

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

Published: 27 Oct 2026 Updated: 04 Nov 2026 View details →
CVE-2026-117938 MEDIUM CVSS 6.33.1

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

Published: 27 Oct 2026 Updated: 04 Nov 2026 View details →
CVE-2026-117937 HIGH CVSS 7.33.1

Invalid pointer in the JavaScript Engine component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 04 Nov 2026 View details →
CVE-2026-117936 HIGH CVSS 8.83.1

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.

Published: 27 Oct 2026 Updated: 04 Nov 2026 View details →
CVE-2026-117935 MEDIUM CVSS 6.33.1

Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117934 MEDIUM CVSS 6.33.1

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

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117933 MEDIUM CVSS 5.43.1

Frame poisoning in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117932 HIGH CVSS 8.83.1

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

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117931 HIGH CVSS 8.83.1

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

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117930 HIGH CVSS 8.83.1

Use-after-free in the DOM: Bindings (WebIDL) component. This vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

Published: 27 Oct 2026 Updated: 05 Nov 2026 View details →
CVE-2026-117929 HIGH CVSS 8.83.1

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.

Published: 27 Oct 2026 Updated: 04 Nov 2026 View details →