CVE-2026-4708 Incorrect boundary conditions in the Graphics component

Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4706 Incorrect boundary conditions in the Graphics: Canvas2D component

Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4706

CVE-2026-4706: In Graphics: Canvas2D, a boundary-condition issue could affect Firefox/Thunderbird before certain releases. Public advisories indicate fixes in Firefox 149, ESR 115.34 and ESR 140.9, and Thunderbird 149 and 140.9. Upgrading to these versions (or later) is the advised remediation pe...

CVE-2026-4706

Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4707

Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4706 Incorrect boundary conditions in the Graphics: Canvas2D component

Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4707

CVE-2026-4707 is a vulnerability in the Graphics: Canvas2D component caused by incorrect boundary conditions. It affects Firefox (pre-149), Firefox ESR (pre-115.34 and pre-140.9) and is also listed similarly in related advisories. The issue is fixed in Firefox 149 and Firefox ESR 115.34/140.9. If...

CVE-2026-4707

Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149, Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4704

Denial-of-service in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4704

Denial-of-service in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4705

Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4705

Undefined behavior in the WebRTC: Signaling component. This vulnerability affects Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4705

CVE-2026-4705 is an undefined-behavior issue in the WebRTC: Signaling component. Public disclosures in the initial document indicate the vulnerability affected Firefox and Thunderbird products, with patches delivered in Firefox 149 / ESR 140.9 and Thunderbird 149 / 140.9. The accompanying connect...

CVE-2026-4704

Denial-of-service in the WebRTC: Signaling component (CVE-2026-4704) affects Firefox/Firefox ESR and Thunderbird prior to fixed versions. Multiple documents confirm the issue and indicate fixes in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9. The vulnerability is associa...

CVE-2026-4704

Denial-of-service in the WebRTC: Signaling component. This vulnerability affects Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4705 Undefined behavior in the WebRTC: Signaling component

Undefined behavior in the WebRTC: Signaling component. This vulnerability was fixed in Firefox 149, Firefox ESR 140.9, Thunderbird 149, and Thunderbird 140.9...

CVE-2026-4724

Undefined behavior in the Audio/Video component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

CVE-2026-4723 Use-after-free in the JavaScript Engine component

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...

CVE-2026-4723

CVE-2026-4723 describes a use-after-free in the JavaScript Engine component affecting Firefox versions older than 149. The connected documents consistently identify the affected area as the JavaScript engine and indicate the vulnerability is limited to Firefox

CVE-2026-4723 Use-after-free in the JavaScript Engine component

Use-after-free in the JavaScript Engine component. This vulnerability was fixed in Firefox 149 and Thunderbird 149...