# Mozilla Firefox.

Every CVE that names Mozilla Firefox among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first (an older page)

- [Use-after-free in the Audio/Video component](https://agentprime.io/advisories/CVE-2026-109727.md)
  `CVE-2026-109727` · CVE record: Mozilla Firefox and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Use-after-free in the SVG component](https://agentprime.io/advisories/CVE-2026-109726.md)
  `CVE-2026-109726` · CVE record: Mozilla Firefox and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Use-after-free in the DOM: Core & HTML component](https://agentprime.io/advisories/CVE-2026-109725.md)
  `CVE-2026-109725` · CVE record: Mozilla Firefox and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [JIT miscompilation in the JavaScript Engine: JIT component](https://agentprime.io/advisories/CVE-2026-109722.md)
  `CVE-2026-109722` · CVE record: Mozilla Firefox and 1 more · CVSS 8.1 High · Not analysed yet · Published 13 Oct 2026 · Tags: CWE-670
- [Race condition, use-after-free in the Graphics: CanvasWebGL component](https://agentprime.io/advisories/CVE-2026-109719.md)
  `CVE-2026-109719` · CVE record: Mozilla Firefox and 1 more · CVSS 4.2 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Race condition, Memory corruption
- [Use-after-free in the XML component](https://agentprime.io/advisories/CVE-2026-109718.md)
  `CVE-2026-109718` · CVE record: Mozilla Firefox and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Incorrect boundary conditions in the JavaScript Engine component](https://agentprime.io/advisories/CVE-2026-109716.md)
  `CVE-2026-109716` · CVE record: Mozilla Firefox and 1 more · CVSS 8.1 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Incorrect boundary conditions in the JavaScript Engine component](https://agentprime.io/advisories/CVE-2026-109715.md)
  `CVE-2026-109715` · CVE record: Mozilla Firefox and 1 more · CVSS 8.1 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Sandbox escape due to uninitialized memory in the Graphics component](https://agentprime.io/advisories/CVE-2026-109712.md)
  `CVE-2026-109712` · CVE record: Mozilla Firefox and 1 more · CVSS 7.1 High · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Use-after-free in the Graphics: Text component](https://agentprime.io/advisories/CVE-2026-109710.md)
  `CVE-2026-109710` · CVE record: Mozilla Firefox and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Use-after-free in the Storage: IndexedDB component](https://agentprime.io/advisories/CVE-2026-109706.md)
  `CVE-2026-109706` · CVE record: Mozilla Firefox and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 13 Oct 2026 · Tags: Memory corruption
- [Mitigation bypass in the File Handling component](https://agentprime.io/advisories/CVE-2026-106016.md)
  `CVE-2026-106016` · CVE record: Mozilla Firefox and 1 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 6 Oct 2026 · Tags: CWE-693
- [Use-after-free in the Graphics: Canvas2D component](https://agentprime.io/advisories/CVE-2026-100832.md)
  `CVE-2026-100832` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Use-after-free in the DOM: UI Events & Focus Handling component](https://agentprime.io/advisories/CVE-2026-100831.md)
  `CVE-2026-100831` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Mitigation bypass in the DOM: Navigation component](https://agentprime.io/advisories/CVE-2026-100830.md)
  `CVE-2026-100830` · CVE record: Mozilla Firefox and 1 more · CVSS 8.1 High · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-346
- [Mitigation bypass in the DOM: Security component](https://agentprime.io/advisories/CVE-2026-100829.md)
  `CVE-2026-100829` · CVE record: Mozilla Firefox and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-693
- [Mitigation bypass in the Bookmarks & History component](https://agentprime.io/advisories/CVE-2026-100828.md)
  `CVE-2026-100828` · CVE record: Mozilla Firefox and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-693
- [Denial-of-service in the Storage: StorageManager component](https://agentprime.io/advisories/CVE-2026-100826.md)
  `CVE-2026-100826` · CVE record: Mozilla Firefox and 1 more · CVSS 6.5 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Denial of service
- [Use-after-free in the JavaScript Engine: JIT component](https://agentprime.io/advisories/CVE-2026-100825.md)
  `CVE-2026-100825` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Privilege escalation in the Places component](https://agentprime.io/advisories/CVE-2026-100824.md)
  `CVE-2026-100824` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Privilege escalation
- [Spoofing issue in the Downloads component in Firefox for Android](https://agentprime.io/advisories/CVE-2026-100823.md)
  `CVE-2026-100823` · CVE record: Mozilla Firefox · CVSS 5.4 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-451
- [Spoofing issue in the Networking: HTTP component](https://agentprime.io/advisories/CVE-2026-100822.md)
  `CVE-2026-100822` · CVE record: Mozilla Firefox and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-451
- [Site isolation issue in the Panning and Zooming component](https://agentprime.io/advisories/CVE-2026-100821.md)
  `CVE-2026-100821` · CVE record: Mozilla Firefox and 1 more · CVSS 4.7 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-346
- [Privilege escalation in the Address Bar component](https://agentprime.io/advisories/CVE-2026-100820.md)
  `CVE-2026-100820` · CVE record: Mozilla Thunderbird and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Privilege escalation
- [Sandbox escape due to incorrect boundary conditions in the XPCOM component](https://agentprime.io/advisories/CVE-2026-100819.md)
  `CVE-2026-100819` · CVE record: Mozilla Firefox and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Sandbox escape due to use-after-free in the Widget: Gtk component](https://agentprime.io/advisories/CVE-2026-100818.md)
  `CVE-2026-100818` · CVE record: Mozilla Thunderbird and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Other issue in the JavaScript: WebAssembly component](https://agentprime.io/advisories/CVE-2026-100817.md)
  `CVE-2026-100817` · CVE record: Mozilla Thunderbird and 1 more · CVSS 5.4 Medium · Not analysed yet · Published 29 Sept 2026
- [Site isolation issue in the DOM: Networking component](https://agentprime.io/advisories/CVE-2026-100816.md)
  `CVE-2026-100816` · CVE record: Mozilla Firefox and 1 more · CVSS 8.1 High · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-346
- [Use-after-free in the CSS Parsing and Computation component](https://agentprime.io/advisories/CVE-2026-100815.md)
  `CVE-2026-100815` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Incorrect boundary conditions in the JavaScript Engine: JIT component](https://agentprime.io/advisories/CVE-2026-100814.md)
  `CVE-2026-100814` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Invalid pointer in the JavaScript Engine: JIT component](https://agentprime.io/advisories/CVE-2026-100813.md)
  `CVE-2026-100813` · CVE record: Mozilla Thunderbird and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Denial-of-service in the Graphics component](https://agentprime.io/advisories/CVE-2026-100812.md)
  `CVE-2026-100812` · CVE record: Mozilla Firefox and 1 more · CVSS 6.5 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Denial of service
- [Sandbox escape due to use-after-free in the DOM: Core & HTML component](https://agentprime.io/advisories/CVE-2026-100811.md)
  `CVE-2026-100811` · CVE record: Mozilla Thunderbird and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Other issue in the DevTools component](https://agentprime.io/advisories/CVE-2026-100810.md)
  `CVE-2026-100810` · CVE record: Mozilla Thunderbird and 1 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Information disclosure
- [Same-origin policy bypass in the DevTools component](https://agentprime.io/advisories/CVE-2026-100809.md)
  `CVE-2026-100809` · CVE record: Mozilla Firefox and 1 more · CVSS 8.1 High · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-346
- [Mitigation bypass in the DOM: Service Workers component](https://agentprime.io/advisories/CVE-2026-100808.md)
  `CVE-2026-100808` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-693
- [Privilege escalation in the DOM: Service Workers component](https://agentprime.io/advisories/CVE-2026-100807.md)
  `CVE-2026-100807` · CVE record: Mozilla Thunderbird and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Privilege escalation
- [Uninitialized memory in the Graphics: WebGPU component](https://agentprime.io/advisories/CVE-2026-100806.md)
  `CVE-2026-100806` · CVE record: Mozilla Firefox and 1 more · CVSS 4.3 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Race condition, use-after-free in the Audio/Video component](https://agentprime.io/advisories/CVE-2026-100805.md)
  `CVE-2026-100805` · CVE record: Mozilla Thunderbird and 1 more · CVSS 7.5 High · Not analysed yet · Published 29 Sept 2026 · Tags: Race condition, Memory corruption
- [Sandbox escape due to use-after-free in the Preferences: Backend component](https://agentprime.io/advisories/CVE-2026-100804.md)
  `CVE-2026-100804` · CVE record: Mozilla Thunderbird and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Same-origin policy bypass in the WebExtensions component](https://agentprime.io/advisories/CVE-2026-100803.md)
  `CVE-2026-100803` · CVE record: Mozilla Firefox and 1 more · CVSS 8.1 High · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-346
- [Uninitialized memory in the Graphics: WebGPU component](https://agentprime.io/advisories/CVE-2026-100802.md)
  `CVE-2026-100802` · CVE record: Mozilla Thunderbird and 1 more · CVSS 4.3 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Privilege escalation in the DLL Services component](https://agentprime.io/advisories/CVE-2026-100801.md)
  `CVE-2026-100801` · CVE record: Mozilla Thunderbird and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Privilege escalation
- [Sandbox escape due to use-after-free in the Disability Access APIs component](https://agentprime.io/advisories/CVE-2026-100800.md)
  `CVE-2026-100800` · CVE record: Mozilla Firefox and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Uninitialized memory in the Graphics: WebGPU component](https://agentprime.io/advisories/CVE-2026-100799.md)
  `CVE-2026-100799` · CVE record: Mozilla Thunderbird and 1 more · CVSS 4.3 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Cryptography misuse in Storage: Quota Manager component](https://agentprime.io/advisories/CVE-2026-100798.md)
  `CVE-2026-100798` · CVE record: Mozilla Firefox and 1 more · CVSS 8.1 High · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-325
- [Privilege escalation due to use-after-free in the Graphics: WebRender component](https://agentprime.io/advisories/CVE-2026-100797.md)
  `CVE-2026-100797` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Use-after-free in the JavaScript: WebAssembly component](https://agentprime.io/advisories/CVE-2026-100796.md)
  `CVE-2026-100796` · CVE record: Mozilla Thunderbird and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Denial-of-service in the Networking component](https://agentprime.io/advisories/CVE-2026-100795.md)
  `CVE-2026-100795` · CVE record: Mozilla Thunderbird and 1 more · CVSS 6.5 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Denial of service
- [Information disclosure in the Networking component](https://agentprime.io/advisories/CVE-2026-96869.md)
  `CVE-2026-96869` · CVE record: Mozilla Thunderbird and 1 more · CVSS 4.3 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Information disclosure
- [Sandbox escape due to incorrect boundary conditions in the Internationalization component](https://agentprime.io/advisories/CVE-2026-100794.md)
  `CVE-2026-100794` · CVE record: Mozilla Thunderbird and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [JIT miscompilation in the JavaScript Engine component](https://agentprime.io/advisories/CVE-2026-100793.md)
  `CVE-2026-100793` · CVE record: Mozilla Thunderbird and 1 more · CVSS 6.5 Medium · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [JIT miscompilation in the JavaScript: WebAssembly component](https://agentprime.io/advisories/CVE-2026-100792.md)
  `CVE-2026-100792` · CVE record: Mozilla Thunderbird and 1 more · CVSS 7.1 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Use-after-free in the DOM: Core & HTML component](https://agentprime.io/advisories/CVE-2026-100791.md)
  `CVE-2026-100791` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Use-after-free in the XSLT component](https://agentprime.io/advisories/CVE-2026-100790.md)
  `CVE-2026-100790` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Use-after-free in the Graphics: Canvas2D component](https://agentprime.io/advisories/CVE-2026-100789.md)
  `CVE-2026-100789` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Invalid pointer in the JavaScript: WebAssembly component](https://agentprime.io/advisories/CVE-2026-100788.md)
  `CVE-2026-100788` · CVE record: Mozilla Thunderbird and 1 more · CVSS 9.8 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Sandbox escape in the XUL component](https://agentprime.io/advisories/CVE-2026-100787.md)
  `CVE-2026-100787` · CVE record: Mozilla Firefox and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: CWE-20
- [Sandbox escape due to use-after-free in the Graphics component](https://agentprime.io/advisories/CVE-2026-100786.md)
  `CVE-2026-100786` · CVE record: Mozilla Firefox and 1 more · CVSS 9.6 Critical · Critical (CVSS 9+) · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption
- [Use-after-free in the DOM: Core & HTML component](https://agentprime.io/advisories/CVE-2026-100785.md)
  `CVE-2026-100785` · CVE record: Mozilla Firefox and 1 more · CVSS 8.8 High · Not analysed yet · Published 29 Sept 2026 · Tags: Memory corruption

Newest: <https://agentprime.io/advisories/technology/mozilla-firefox.md>
Older: <https://agentprime.io/advisories/technology/mozilla-firefox.md?cursor=WyIyMDI2LTA5LTI5VDEyOjM2OjA5LjU2NjAwMFoiLCJDVkUtMjAyNi0xMDA3ODUiXQ>

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=mozilla-firefox&cursor=WyIyMDI2LTEwLTEzVDEyOjI5OjIwLjI2ODAwMFoiLCJDVkUtMjAyNi0xMDk3MjgiXQ>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/mozilla-firefox/?cursor=WyIyMDI2LTEwLTEzVDEyOjI5OjIwLjI2ODAwMFoiLCJDVkUtMjAyNi0xMDk3MjgiXQ>. Everything for agents: <https://agentprime.io/llms.txt>.