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Known vulnerabilities in Mozilla Firefox

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CVE Summary Score Published
CVE-2026-92033 Privilege escalation in Firefox for Android 8.8 High Sep 15, 2026
CVE-2026-92032 Sandbox escape due to invalid pointer in the Graphics component 9.6 Critical Sep 15, 2026
CVE-2026-92031 Information disclosure in the Graphics: ImageLib component 6.5 Medium Sep 15, 2026
CVE-2026-92030 Mitigation bypass in the DOM: Copy & Paste and Drag & Drop component 5.4 Medium Sep 15, 2026
CVE-2026-92029 Use-after-free in the SVG component 8.8 High Sep 15, 2026
CVE-2026-92028 Use-after-free in the DOM: Core & HTML component 8.8 High Sep 15, 2026
CVE-2026-92027 Use-after-free in the DOM: Streams component 8.8 High Sep 15, 2026
CVE-2026-92026 Use-after-free in the Networking component 8.8 High Sep 15, 2026
CVE-2026-92025 Use-after-free in the DOM: Navigation component 8.8 High Sep 15, 2026
CVE-2026-92024 Use-after-free in the SVG component 8.8 High Sep 15, 2026
CVE-2026-92023 Use-after-free in the XML component 8.8 High Sep 15, 2026
CVE-2026-92022 Use-after-free in the DOM: HTML Parser component 8.8 High Sep 15, 2026
CVE-2026-92021 Use-after-free in the JavaScript Engine: JIT component 8.8 High Sep 15, 2026
CVE-2026-92020 Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component 8.8 High Sep 15, 2026
CVE-2026-92019 Mitigation bypass in the Remote Settings Client component 8.1 High Sep 15, 2026
CVE-2026-92018 Sandbox escape in the DOM: Core & HTML component 9.6 Critical Sep 15, 2026
CVE-2026-92017 Privilege escalation in the DOM: Service Workers component 8.8 High Sep 15, 2026
CVE-2026-92016 Use-after-free in the Disability Access APIs component 8.8 High Sep 15, 2026
CVE-2026-92015 Privilege escalation in the WebExtensions component 8.8 High Sep 15, 2026
CVE-2026-92014 Privilege escalation due to incorrect boundary conditions in the Graphics component 8.8 High Sep 15, 2026
CVE-2026-92013 Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component 8.8 High Sep 15, 2026
CVE-2026-92012 Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component 8.8 High Sep 15, 2026
CVE-2026-92011 Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component 8.8 High Sep 15, 2026
CVE-2026-92010 Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component 8.8 High Sep 15, 2026
CVE-2026-92009 Privilege escalation due to incorrect boundary conditions in the Graphics: CanvasWebGL component 8.8 High Sep 15, 2026

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