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- mozilla firefox, thunderbird +1 moreOther issue in the Networking: DNS componentCVE-2026-67775.3 Medium
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the WebRTC: Networking componentCVE-2026-6776Fix available7.8 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the WebRTC componentCVE-2026-67755.3 Medium
- mozilla firefox, thunderbird +1 moreMitigation bypass in the DOM: Security componentCVE-2026-67745.4 Medium
- mozilla firefox, thunderbird +1 moreDenial-of-service due to integer overflow in the Graphics: WebGPU componentCVE-2026-67737.5 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Libraries component in NSSCVE-2026-6772Fix available7.5 High
- mozilla firefox, thunderbird +1 moreMitigation bypass in the DOM: Security componentCVE-2026-6771Fix available9.8 Critical
- mozilla firefox, thunderbird +1 moreOther issue in the Storage: IndexedDB componentCVE-2026-6770Public exploitFix available6.5 Medium
- mozilla firefox, thunderbird +1 morePrivilege escalation in the Debugger componentCVE-2026-6769Fix available8.8 High
- mozilla firefox, thunderbird +1 moreMitigation bypass in the Networking: Cookies componentCVE-2026-67689.8 Critical
- mozilla firefox, thunderbird +1 moreOther issue in the Libraries component in NSSCVE-2026-6767Fix available5.3 Medium
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Libraries component in NSSCVE-2026-6766Fix available7.5 High
- mozilla firefox, thunderbird +1 moreInformation disclosure in the Form Autofill componentCVE-2026-6765Public exploitFix available5.3 Medium
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the DOM: Device Interfaces componentCVE-2026-6764Fix available6.5 Medium
- mozilla firefox, thunderbird +1 moreMitigation bypass in the File Handling componentCVE-2026-6763Fix available6.5 Medium
- mozilla firefox, thunderbird +1 moreSpoofing issue in the DOM: Core & HTML componentCVE-2026-6762Fix available6.3 Medium
- mozilla firefox, thunderbird +1 morePrivilege escalation in the Networking componentCVE-2026-6761Fix available8.8 High
- mozilla firefox, thunderbird +1 moreMitigation bypass in the Networking: Cookies componentCVE-2026-67609.8 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the Widget: Cocoa componentCVE-2026-67597.5 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript: WebAssembly componentCVE-2026-67587.5 High
- mozilla firefox, thunderbird +1 moreInvalid pointer in the JavaScript: WebAssembly componentCVE-2026-6757Fix available6.3 Medium
- mozilla firefoxMitigation bypass in Firefox for AndroidCVE-2026-67567.5 High
- mozilla firefox, thunderbird +1 moreMitigation bypass in the DOM: postMessage componentCVE-2026-67556.5 Medium
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 moreUse-after-free in the JavaScript Engine componentCVE-2026-6754Fix available7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 moreIncorrect boundary conditions in the WebRTC componentCVE-2026-6753Fix available7.3 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 moreIncorrect boundary conditions in the WebRTC componentCVE-2026-6752Fix available7.3 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 moreUninitialized memory in the Audio/Video: Web Codecs componentCVE-2026-6751Fix available7.3 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 morePrivilege escalation in the Graphics: WebRender componentCVE-2026-6750Fix available8.8 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 moreInformation disclosure due to uninitialized memory in the Graphics: Canvas2D componentCVE-2026-6749Fix available7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 moreUninitialized memory in the Audio/Video: Web Codecs componentCVE-2026-6748Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 moreUse-after-free in the WebRTC componentCVE-2026-6747Fix available7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +17 more +19 moreUse-after-free in the DOM: Core & HTML componentCVE-2026-6746Fix available7.5 High
- mozilla thin-vec, red hat enterprise linux 10, enterprise linux 7 +3 more +5 moreUse-After-Free and Double-Free in IntoIter::drop when element drop panicsCVE-2026-6654Fix available5.1 Medium
- mozilla firefox, thunderbird, red hat enterprise linux 10 +4 more +6 moreMemory safety bugs fixed in Firefox 149.0.2 and Thunderbird 149.0.2CVE-2026-57359.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreMemory safety bugs fixed in Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2CVE-2026-5734Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +4 more +6 moreIncorrect boundary conditions in the Graphics: WebGPU componentCVE-2026-57338.8 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +19 more +21 moreIncorrect boundary conditions, integer overflow in the Graphics: Text componentCVE-2026-5732Fix available8.8 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreMemory safety bugs fixed in Firefox ESR 115.34.1, Firefox ESR 140.9.1, Thunderbird ESR 140.9.1, Firefox 149.0.2 and Thunderbird 149.0.2CVE-2026-5731Fix available9.8 Critical
- mozilla thunderbird, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 moreOut of bounds read in IMAP parsingCVE-2026-4371Fix available7.4 High
- mozilla thunderbirdSpoofing issue in ThunderbirdCVE-2026-3889Fix available6.5 Medium
- mozilla firefox, thunderbird, red hat enterprise linux 10 +4 more +6 moreMemory safety bugs fixed in Firefox 149 and Thunderbird 149CVE-2026-47299.8 Critical
- mozilla firefox, thunderbird +1 moreSpoofing issue in the Privacy: Anti-Tracking componentCVE-2026-47286.5 Medium
- mozilla firefox, thunderbird +1 moreDenial-of-service in the Libraries component in NSSCVE-2026-47277.5 High
- mozilla firefox, thunderbird +1 moreDenial-of-service in the XML componentCVE-2026-47267.5 High
- mozilla firefox, thunderbird +1 moreSandbox escape due to use-after-free in the Graphics: Canvas2D componentCVE-2026-472510.0 Critical
- mozilla firefox, thunderbird +1 moreUndefined behavior in the Audio/Video componentCVE-2026-47249.1 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript Engine componentCVE-2026-47239.8 Critical
- mozilla firefox, thunderbird +1 morePrivilege escalation in the IPC componentCVE-2026-47228.8 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreMemory safety bugs fixed in Firefox ESR 115.34, Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149CVE-2026-4721Fix available9.8 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreMemory safety bugs fixed in Firefox ESR 140.9, Thunderbird ESR 140.9, Firefox 149 and Thunderbird 149CVE-2026-4720Fix available9.8 Critical
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