CVE records Every CVE as the CVE Program publishes it, refreshed every ten minutes, with NVD's analysis, CISA's known-exploited status and a healthcare tag. Subscribers get the CVEs that match their own systems on My program , by email as they are published. Where the data comes from: sources .
Updated under an hour ago (2026-10-19 19:30 UTC )
What this means for you
This week: 5,380 CVEs published, 347 critical, and 8 newly confirmed exploited. Add your stack to see whether any of them hit you.
Published in the last 7 days 5,380 Show in the list Critical, last 7 days 347 Show in the list Healthcare-tagged, last 7 days 5 Show in the list Known exploited (CISA KEV) 1,748 Show in the list Showing CVEs that name the product mozilla:firefox . Show all products
CVE Severity Title Published CVE-2026-100788 Critical 9.8 Invalid pointer in the JavaScript: WebAssembly component Assigned by mozilla
Sep 29, 2026 CVE-2026-100789 High 8.8 Use-after-free in the Graphics: Canvas2D component Assigned by mozilla
Sep 29, 2026 CVE-2026-100790 High 8.8 Use-after-free in the XSLT component Assigned by mozilla
Sep 29, 2026 CVE-2026-100791 High 8.8 Use-after-free in the DOM: Core & HTML component Assigned by mozilla
Sep 29, 2026 CVE-2026-100792 High 7.1 JIT miscompilation in the JavaScript: WebAssembly component Assigned by mozilla
Sep 29, 2026 CVE-2026-100793 Medium 6.5 JIT miscompilation in the JavaScript Engine component Assigned by mozilla
Sep 29, 2026 CVE-2026-100794 Critical 9.6 Sandbox escape due to incorrect boundary conditions in the Internationalization component Assigned by mozilla
Sep 29, 2026 CVE-2026-96869 Medium 4.3 Information disclosure in the Networking component Assigned by mozilla
Sep 29, 2026 CVE-2026-100795 Medium 6.5 Denial-of-service in the Networking component Assigned by mozilla
Sep 29, 2026 CVE-2026-100796 High 8.8 Use-after-free in the JavaScript: WebAssembly component Assigned by mozilla
Sep 29, 2026 CVE-2026-100797 High 8.8 Privilege escalation due to use-after-free in the Graphics: WebRender component Assigned by mozilla
Sep 29, 2026 CVE-2026-100798 High 8.1 Cryptography misuse in Storage: Quota Manager component Assigned by mozilla
Sep 29, 2026 CVE-2026-100799 Medium 4.3 Uninitialized memory in the Graphics: WebGPU component Assigned by mozilla
Sep 29, 2026 CVE-2026-100800 Critical 9.6 Sandbox escape due to use-after-free in the Disability Access APIs component Assigned by mozilla
Sep 29, 2026 CVE-2026-100801 High 8.8 Privilege escalation in the DLL Services component Assigned by mozilla
Sep 29, 2026 CVE-2026-100802 Medium 4.3 Uninitialized memory in the Graphics: WebGPU component Assigned by mozilla
Sep 29, 2026 CVE-2026-100803 High 8.1 Same-origin policy bypass in the WebExtensions component Assigned by mozilla
Sep 29, 2026 CVE-2026-100804 Critical 9.6 Sandbox escape due to use-after-free in the Preferences: Backend component Assigned by mozilla
Sep 29, 2026 CVE-2026-100805 High 7.5 Race condition, use-after-free in the Audio/Video component Assigned by mozilla
Sep 29, 2026 CVE-2026-100806 Medium 4.3 Uninitialized memory in the Graphics: WebGPU component Assigned by mozilla
Sep 29, 2026 CVE-2026-100807 High 8.8 Privilege escalation in the DOM: Service Workers component Assigned by mozilla
Sep 29, 2026 CVE-2026-100808 High 8.8 Mitigation bypass in the DOM: Service Workers component Assigned by mozilla
Sep 29, 2026 CVE-2026-100809 High 8.1 Same-origin policy bypass in the DevTools component Assigned by mozilla
Sep 29, 2026 CVE-2026-100810 Critical 9.8 Other issue in the DevTools component Assigned by mozilla
Sep 29, 2026 CVE-2026-100811 Critical 9.6 Sandbox escape due to use-after-free in the DOM: Core & HTML component Assigned by mozilla
Sep 29, 2026 CVE-2026-100812 Medium 6.5 Denial-of-service in the Graphics component Assigned by mozilla
Sep 29, 2026 CVE-2026-100813 High 8.8 Invalid pointer in the JavaScript Engine: JIT component Assigned by mozilla
Sep 29, 2026 CVE-2026-100814 High 8.8 Incorrect boundary conditions in the JavaScript Engine: JIT component Assigned by mozilla
Sep 29, 2026 CVE-2026-100815 High 8.8 Use-after-free in the CSS Parsing and Computation component Assigned by mozilla
Sep 29, 2026 CVE-2026-100816 High 8.1 Site isolation issue in the DOM: Networking component Assigned by mozilla
Sep 29, 2026 CVE-2026-100817 Medium 5.4 Other issue in the JavaScript: WebAssembly component Assigned by mozilla
Sep 29, 2026 CVE-2026-100818 Critical 9.6 Sandbox escape due to use-after-free in the Widget: Gtk component Assigned by mozilla
Sep 29, 2026 CVE-2026-100819 Critical 9.6 Sandbox escape due to incorrect boundary conditions in the XPCOM component Assigned by mozilla
Sep 29, 2026 CVE-2026-100820 High 8.8 Privilege escalation in the Address Bar component Assigned by mozilla
Sep 29, 2026 CVE-2026-100821 Medium 4.7 Site isolation issue in the Panning and Zooming component Assigned by mozilla
Sep 29, 2026 CVE-2026-100822 Medium 5.4 Spoofing issue in the Networking: HTTP component Assigned by mozilla
Sep 29, 2026 CVE-2026-100823 Medium 5.4 Spoofing issue in the Downloads component in Firefox for Android Assigned by mozilla
Sep 29, 2026 CVE-2026-100824 High 8.8 Privilege escalation in the Places component Assigned by mozilla
Sep 29, 2026 CVE-2026-100825 High 8.8 Use-after-free in the JavaScript Engine: JIT component Assigned by mozilla
Sep 29, 2026 CVE-2026-100826 Medium 6.5 Denial-of-service in the Storage: StorageManager component Assigned by mozilla
Sep 29, 2026 CVE-2026-100828 Critical 9.6 Mitigation bypass in the Bookmarks & History component Assigned by mozilla
Sep 29, 2026 CVE-2026-100829 Critical 9.6 Mitigation bypass in the DOM: Security component Assigned by mozilla
Sep 29, 2026 CVE-2026-100830 High 8.1 Mitigation bypass in the DOM: Navigation component Assigned by mozilla
Sep 29, 2026 CVE-2026-100831 High 8.8 Use-after-free in the DOM: UI Events & Focus Handling component Assigned by mozilla
Sep 29, 2026 CVE-2026-100832 High 8.8 Use-after-free in the Graphics: Canvas2D component Assigned by mozilla
Sep 29, 2026 CVE-2026-106016 Critical 9.8 Mitigation bypass in the File Handling component Assigned by mozilla
Oct 6, 2026 CVE-2026-109706 Medium 5.4 Use-after-free in the Storage: IndexedDB component Assigned by mozilla
Oct 13, 2026 CVE-2026-109710 Medium 5.4 Use-after-free in the Graphics: Text component Assigned by mozilla
Oct 13, 2026 CVE-2026-109712 High 7.1 Sandbox escape due to uninitialized memory in the Graphics component Assigned by mozilla
Oct 13, 2026 CVE-2026-109715 High 8.1 Incorrect boundary conditions in the JavaScript Engine component Assigned by mozilla
Oct 13, 2026
Previous Page 13 of 15 Next CVSS is the assigning CNA's score where it gives one, otherwise NVD's. The healthcare tag is a documented heuristic (a list of clinical and health IT vendors, and clinical terms in the description), not a classification. The CVE record is authoritative.
© 2026 MTC Group, LLC. All rights reserved. InfoSec Signals™ and the InfoSec Signals logo are trademarks of MTC Group, LLC.
Printed from infosec-signals.mtcgroupllc.com. Every record links back to the agency that published it.