GCVE-110-MAGEIA-2026-80

Denial-of-service in the XML component. (CVE-2025-59375) Race condition, use-after-free in the Graphics: WebRender component. (CVE-2026-4684) Incorrect boundary conditions in the Graphics: Canvas2D component. (CVE-2026-4685) Incorrect boundary conditions in the Graphics: Canvas2D component. (CVE-2026-4686) Sandbox escape due to incorrect boundary conditions in the Telemetry component. (CVE-2026-4687) Sandbox escape due to use-after-free in the Disability Access APIs component. (CVE-2026-4688) Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. (CVE-2026-4689) Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. (CVE-2026-4690) Use-after-free in the CSS Parsing and Computation component. (CVE-2026-4691) Sandbox escape in the Responsive Design Mode component. (CVE-2026-4692) Incorrect boundary conditions in the Audio/Video: Playback component. (CVE-2026-4693) Incorrect boundary conditions, integer overflow in the Graphics component. (CVE-2026-4694) Incorrect boundary conditions in the Audio/Video: Web Codecs component. (CVE-2026-4695) Use-after-free in the Layout: Text and Fonts component. (CVE-2026-4696) Incorrect boundary conditions in the Audio/Video: Web Codecs component. (CVE-2026-4697) JIT miscompilation in the JavaScript Engine: JIT component. (CVE-2026-4698) Incorrect boundary conditions in the Layout: Text and Fonts component. (CVE-2026-4699) Mitigation bypass in the Networking: HTTP component. (CVE-2026-4700) Use-after-free in the JavaScript Engine component. (CVE-2026-4701) JIT miscompilation in the JavaScript Engine component. (CVE-2026-4702) Denial-of-service in the WebRTC: Signaling component. (CVE-2026-4704) Undefined behavior in the WebRTC: Signaling component. (CVE-2026-4705) Incorrect boundary conditions in the Graphics: Canvas2D component. (CVE-2026-4706) Incorrect boundary conditions in the Graphics: Canvas2D component. (CVE-2026-4707) Incorrect boundary conditions in the Graphics component. (CVE-2026-4708) Incorrect boundary conditions in the Audio/Video: GMP component. (CVE-2026-4709) Incorrect boundary conditions in the Audio/Video component. (CVE-2026-4710) Use-after-free in the Widget: Cocoa component. (CVE-2026-4711) Information disclosure in the Widget: Cocoa component. (CVE-2026-4712) Incorrect boundary conditions in the Graphics component. (CVE-2026-4713) Incorrect boundary conditions in the Audio/Video component. (CVE-2026-4714) Uninitialized memory in the Graphics: Canvas2D component. (CVE-2026-4715) Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component. (CVE-2026-4716) Privilege escalation in the Netmonitor component. (CVE-2026-4717) Undefined behavior in the WebRTC: Signaling component. (CVE-2026-4718) Incorrect boundary conditions in the Graphics: Text component. (CVE-2026-4719) Memory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. (CVE-2026-4720) Memory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149. (CVE-2026-4721)