CVE Vulnerability Catalog

Translated CVE descriptions from NVD NIST - in English

Browse vulnerabilities by package

CISA KEV catalog updated: (v2026.11.06)

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CVE-2026-117970
High

A race condition exists in the Disability Access APIs component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117969
High

An invalid pointer exists in the JavaScript Engine: JIT component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117968
High

A use-after-free vulnerability exists in the DOM: Core & HTML component of Firefox and Thunderbird. The issue was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117967
High

A mitigation bypass exists in the DOM: Security component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117966
High

A site isolation issue exists in the Networking: HTTP component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 115.44, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117965
High

A same-origin policy bypass exists in the Address Bar component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117964
High

A use-after-free vulnerability exists in the Panning and Zooming component of Firefox and Thunderbird. The issue was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117963
High

Incorrect boundary conditions exist in the DOM: Service Workers component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117962
Critical

A sandbox escape caused by incorrect boundary conditions exists in the Storage: Quota Manager component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117961
High

Incorrect boundary conditions in the Layout: Text and Fonts component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117960
Medium

Spoofing issue in the DOM: Core & HTML component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117959
High

Site isolation issue in the DOM: Service Workers component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117958
High

Site isolation issue in the Networking: HTTP component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117957
High

Cryptographic issue in the WebRTC: Networking component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117956
High

Invalid pointer in the Nimbus Desktop Client component of Firefox and Thunderbird. The vulnerability was fixed in Firefox 159, Firefox ESR 153.6, Thunderbird 159, and Thunderbird 153.6.

CVE-2026-117955
High

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

CVE-2026-117954
High

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

CVE-2026-117953
High

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

CVE-2026-117952
High

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

CVE-2026-117951
High

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

Vulnerability data from NVD (NIST) · CISA KEV · EPSS