Mozilla -- Multiple vulnerabilities

CVE-2026-4721: Memory safety bugs. Potential arbitrary code execution.

CVE-2026-4709: Incorrect boundary conditions in the Audio/Video: GMP component.

CVE-2026-4707: Incorrect boundary conditions in the Graphics: Canvas2D component.

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

CVE-2026-4699: Incorrect boundary conditions in the Layout: Text and Fonts component.

CVE-2026-4698: JIT miscompilation in the JavaScript Engine: JIT component.

CVE-2026-4696: Use-after-free in the Layout: Text and Fonts component.

CVE-2026-4694: Incorrect boundary conditions, integer overflow in the Graphics component.

CVE-2026-4693: Incorrect boundary conditions in the Audio/Video: Playback component.

CVE-2026-4692: Sandbox escape in the Responsive Design Mode component.

CVE-2026-4691: Use-after-free in the CSS Parsing and Computation component.

CVE-2026-4690: Sandbox escape due to integer overflow in the XPCOM component.

CVE-2026-4689: Sandbox escape due to integer overflow in the XPCOM component.

CVE-2026-4687: Sandbox escape in the Telemetry component.

CVE-2026-4686: Incorrect boundary conditions in the Graphics: Canvas2D component.

CVE-2026-4685: Incorrect boundary conditions in the Graphics: Canvas2D component.

CVE-2026-4684: Race condition, use-after-free in the Graphics: WebRender component.