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Latest vulnerability records

44 683
matching records · page 216 of 1788
CVE-2026-117967 HIGH CVSS 8.83.1

Mitigation bypass in the DOM: Security 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-2026-117966 HIGH CVSS 8.13.1

Site isolation issue in the Networking: HTTP 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-2026-117965 HIGH CVSS 8.13.1

Same-origin policy bypass in the Address Bar 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-2026-117964 HIGH CVSS 8.83.1

Use-after-free in the Panning and Zooming 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-2026-117963 HIGH CVSS 8.13.1

Incorrect boundary conditions in the DOM: Service Workers 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-2026-117962 CRITICAL CVSS 9.63.1

Sandbox escape due to incorrect boundary conditions in the Storage: Quota Manager 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-2026-117961 HIGH CVSS 8.13.1

Incorrect boundary conditions in the Layout: Text and Fonts 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-2026-117960 MEDIUM CVSS 4.73.1

Spoofing issue 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-2026-117959 HIGH CVSS 8.13.1

Site isolation issue in the DOM: Service Workers 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-2026-117958 HIGH CVSS 8.13.1

Site isolation issue in the Networking: HTTP 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-2026-117957 HIGH CVSS 8.13.1

Cryptographic issue in the WebRTC: Networking 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-2026-117956 HIGH CVSS 8.83.1

Invalid pointer in the Nimbus Desktop Client 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-2026-117955 HIGH CVSS 8.13.1

JIT miscompilation in the JavaScript: WebAssembly 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-2026-117954 HIGH CVSS 8.83.1

Use-after-free in the Layout: Positioned 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-2026-117953 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 →