EUVD-2026-46237

Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 153...

CVE-2026-16398

Site isolation issue in the Graphics component. This vulnerability was fixed in Firefox 153...

CVE-2026-16398

CVE-2026-16398 affects the Graphics component in Firefox, described as a site isolation issue. The vulnerability is mitigated by Firefox 153. The available documents do not specify the exact vulnerable versions, affected subcomponents, root cause details, exploitability, or impact beyond the fix....

EUVD-2026-46235

Clickjacking issue in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 153...

CVE-2026-16397 Clickjacking issue in the WebExtensions component in Firefox for Android

Clickjacking issue in the WebExtensions component in Firefox for Android. This vulnerability was fixed in Firefox 153...

CVE-2026-16395

CVE-2026-16395 : Integer overflow in the Audio/Video component of Firefox. root cause: integer overflow within the media handling path. Impact per sources: high confidentiality, integrity, and availability should be considered given the CVSS vector indicates network attack vector with no user int...

CVE-2026-16395 Integer overflow in the Audio/Video component

Integer overflow in the Audio/Video component. This vulnerability was fixed in Firefox 153...

CVE-2026-16396

The CVE-2026-16396 entry covers a privilege escalation in WebExtensions affecting Firefox. Affected component: WebExtensions API/extension environment within Firefox. Root cause details are not explicitly provided in the supplied documents, but the vulnerability has been fixed in Firefox 153 and ...

CVE-2026-16394

CVE-2026-16394 describes a mitigation bypass in the DOM: Security component of the Firefox browser. The issue is reported as affecting the DOM/Security component and has been fixed in Firefox 153. The CVSS 3.1 vector indicates Network attack vector, low complexity, no privileges required, with us...

EUVD-2026-46232

Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 153...

CVE-2026-16359 Incorrect boundary conditions in the Audio/Video: GMP component

Incorrect boundary conditions in the Audio/Video: GMP component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, and Firefox ESR 140.13...

CVE-2026-16393

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153...

EUVD-2026-46230

Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153...

CVE-2026-16392

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153...

EUVD-2026-46229

JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153...

CVE-2026-16390

CVE-2026-16390 concerns a mitigation bypass in Firefox’s Enterprise Policies component. Across the provided sources, the vulnerability is described consistently as a bypass of mitigation controls, with no details on the exact underlying root cause in these documents. The impact is not elaborated ...

CVE-2026-16387

Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 153 and Firefox ESR 140.13...

EUVD-2026-46222

Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153...

CVE-2026-16385

The CVE-2026-16385 entry concerns an information disclosure in the Graphics: WebGPU component. The underlying issue is uninitialized memory leading to disclosure. A fix was applied in Firefox 153. Affected context beyond Firefox isn’t specified in the provided documents. Connected sources corrobo...

EUVD-2026-46217

Mitigation bypass in the Networking component. This vulnerability was fixed in Firefox 153...