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- mozilla firefox, thunderbird +1 moreSite isolation issue in the DOM: Networking componentCVE-2026-100816Fix available8.1 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the CSS Parsing and Computation componentCVE-2026-100815Fix available8.8 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the JavaScript Engine: JIT componentCVE-2026-100814Fix available8.8 High
- mozilla firefox, thunderbird +1 moreDenial-of-service in the Graphics componentCVE-2026-100812Fix available6.5 Medium
- mozilla firefox, thunderbird +1 moreSandbox escape due to use-after-free in the DOM: Core & HTML componentCVE-2026-100811Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreSame-origin policy bypass in the DevTools componentCVE-2026-100809Fix available8.1 High
- mozilla firefox, thunderbird +1 moreMitigation bypass in the DOM: Service Workers componentCVE-2026-100808Fix available8.8 High
- mozilla firefox, thunderbird +1 morePrivilege escalation in the DOM: Service Workers componentCVE-2026-100807Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUninitialized memory in the Graphics: WebGPU componentCVE-2026-100806Fix available4.3 Medium
- mozilla firefox, thunderbird +1 moreSame-origin policy bypass in the WebExtensions componentCVE-2026-100803Fix available8.1 High
- mozilla firefox, thunderbird +1 morePrivilege escalation in the DLL Services componentCVE-2026-100801Fix available8.8 High
- mozilla firefox, thunderbird +1 moreSandbox escape due to use-after-free in the Disability Access APIs componentCVE-2026-100800Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreCryptography misuse in Storage: Quota Manager componentCVE-2026-100798Fix available8.1 High
- mozilla firefox, thunderbird +1 morePrivilege escalation due to use-after-free in the Graphics: WebRender componentCVE-2026-100797Fix available8.8 High
- mozilla firefox, thunderbird +1 moreSandbox escape due to incorrect boundary conditions in the Internationalization componentCVE-2026-100794Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreJIT miscompilation in the JavaScript: WebAssembly componentCVE-2026-100792Fix available7.1 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML componentCVE-2026-100791Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the XSLT componentCVE-2026-100790Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Graphics: Canvas2D componentCVE-2026-100789Fix available8.8 High
- mozilla firefox, thunderbird +1 moreInvalid pointer in the JavaScript: WebAssembly componentCVE-2026-100788Fix available9.8 Critical
- mozilla firefox, thunderbird +1 moreSandbox escape in the XUL componentCVE-2026-100787Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreSandbox escape due to use-after-free in the Graphics componentCVE-2026-100786Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML componentCVE-2026-100785Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Layout: Text and Fonts componentCVE-2026-100784Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUninitialized memory in the Audio/Video componentCVE-2026-100783Fix available4.3 Medium
- mozilla firefox, thunderbird +1 morePrivilege escalation due to incorrect boundary conditions in the Graphics componentCVE-2026-100782Fix available8.8 High
- mozilla firefox, thunderbird +1 moreSandbox escape due to incorrect boundary conditions in the Graphics: WebRender componentCVE-2026-100781Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML componentCVE-2026-100780Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the XSLT componentCVE-2026-100779Fix available8.8 High
- mozilla firefox, thunderbird +1 moreSandbox escape due to use-after-free in the DOM: Core & HTML componentCVE-2026-100778Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the Graphics: Canvas2D componentCVE-2026-100777Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript: WebAssembly componentCVE-2026-100776Fix available8.8 High
- mozilla firefox, thunderbird +1 moreSandbox escape in the Graphics componentCVE-2026-100775Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML componentCVE-2026-100774Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Storage: IndexedDB componentCVE-2026-100773Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the DOM: Core & HTML componentCVE-2026-100772Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUndefined behavior in the DOM: Streams componentCVE-2026-100771Fix available8.1 High
- mozilla firefox, thunderbird +1 moreSandbox escape due to use-after-free in the DOM: Content Processes componentCVE-2026-100770Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript: WebAssembly componentCVE-2026-100769Fix available8.8 High
- mozilla firefox, thunderbird +1 moreUse-after-free in the Networking: Cache componentCVE-2026-100767Fix available8.8 High
- mozilla firefox, thunderbird +1 moreInformation disclosure in the Networking: JAR componentCVE-2026-100766Fix available4.3 Medium
- mozilla firefox, thunderbird +1 moreUse-after-free in the JavaScript: WebAssembly componentCVE-2026-100765Fix available8.8 High
- mozilla firefox, thunderbird +1 moreSandbox escape due to use-after-free in the DOM: Content Processes componentCVE-2026-100762Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreSandbox escape in the Security: Process Sandboxing componentCVE-2026-100760Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreUninitialized memory in the Storage: Quota Manager componentCVE-2026-100759Fix available8.1 High
- mozilla firefox, thunderbird +1 moreSandbox escape in the DOM: Navigation componentCVE-2026-100758Fix available9.6 Critical
- mozilla firefox, thunderbird +1 moreUse-after-free in the Widget componentCVE-2026-100757Fix available8.8 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Audio/Video: Playback componentCVE-2026-100756Fix available8.1 High
- mozilla thunderbirdOut-of-bounds read in IMAP response parserCVE-2026-92240Fix available9.1 Critical
- mozilla thunderbirdBuffer overrun in IMAPCVE-2026-92239Fix available8.1 High
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