Vulnerabilities
Tracked app vulnerabilities
18,166 CVEs affect a tracked app or OS (High, all platforms). 296 of them are in the CISA KEV catalog, meaning exploitation is confirmed.
- Matching CVEs
- 18,166
- Actively exploited
- 296
- Publication window
- 2004-07-27 → 2026-11-10
Chronological sort: newest to oldest. Use the KEV / severity filters above to prioritize.
| CVE |
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CVE-2026-124942
HIGH · vendor
Invalid pointer in the DOM: Streams component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124940
HIGH · vendor
Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124939
HIGH · vendor
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 15… |
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CVE-2026-124938
HIGH · vendor
Mitigation bypass in the Add-ons Manager component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124936
HIGH · vendor
Spoofing issue in the Address Bar component. This vulnerability was fixed in Firefox 160 and Thunderbird 160. |
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CVE-2026-124935
HIGH · vendor
Undefined behavior in the WebRTC: Networking component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124934
HIGH · vendor
Spoofing issue in the Security component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124933
HIGH · vendor
Sandbox escape in the Console component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124932
HIGH 8.8
Use-after-free in the Graphics component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124931
HIGH · vendor
Same-origin policy bypass in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 1… |
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CVE-2026-124928
HIGH · vendor
Mitigation bypass in the SVG component. This vulnerability was fixed in Firefox 160 and Thunderbird 160. |
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CVE-2026-124927
HIGH · vendor
Site isolation issue in the Graphics: WebRender component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153… |
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CVE-2026-124926
HIGH 8.8
Incorrect boundary conditions in the WebRTC component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124924
HIGH 8.8
Incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunde… |
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CVE-2026-124923
HIGH · vendor
Sandbox escape in the Agent component. This vulnerability was fixed in Firefox 160 and Thunderbird 160. |
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CVE-2026-124922
HIGH 8.8
Use-after-free in the CSS Transitions and Animations component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbir… |
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CVE-2026-124921
HIGH · vendor
Sandbox escape in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 160 and Thunderbird 160. |
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CVE-2026-124920
HIGH · vendor
Uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 160 and Thunderbird 160. |
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CVE-2026-124919
HIGH 8.8
Privilege escalation due to use-after-free in the WebRTC: Networking component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160… |
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CVE-2026-124918
HIGH 8.8
Privilege escalation due to incorrect boundary conditions in the Graphics: WebRender component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7,… |
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CVE-2026-124915
HIGH 8.8
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbi… |
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CVE-2026-124914
HIGH · vendor
Site isolation issue in the DOM: Navigation component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124913
HIGH · vendor
Site isolation issue in the Networking component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124912
HIGH · vendor
Spoofing issue in the DOM: Security component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124910
HIGH · vendor
Mitigation bypass in the WebExtensions component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124908
HIGH 8.8
Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160 and Thunderbird 160. |
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CVE-2026-124907
HIGH 8.8
Privilege escalation, sandbox escape due to use-after-free in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 160, Firefox ESR 153… |
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CVE-2026-124906
HIGH 8.8
Use-after-free in the Graphics: WebRender component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124905
HIGH · vendor
Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thund… |
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CVE-2026-124904
HIGH 8.8
Use-after-free in the SVG component. This vulnerability was fixed in Firefox 160 and Thunderbird 160. |
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CVE-2026-124902
HIGH · vendor
Same-origin policy bypass due to race condition in the Audio/Video component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.… |
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CVE-2026-124901
HIGH · vendor
Other issue in the Networking: JAR component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderb… |
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CVE-2026-124899
HIGH 8.8
Use-after-free in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, an… |
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CVE-2026-124898
HIGH 8.8
Use-after-free in the DOM: Editor component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbi… |
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CVE-2026-124897
HIGH 8.8
Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124896
HIGH · vendor
Invalid pointer in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124895
HIGH 8.8
Use-after-free in the Storage: localStorage & sessionStorage component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thu… |
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CVE-2026-124894
HIGH 8.8
Use-after-free in the Networking: Cookies component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124893
HIGH 8.8
Use-after-free in the DOM: Workers component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124892
HIGH 8.8
Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124891
HIGH 8.8
Incorrect boundary conditions in the DOM: Selection component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird… |
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CVE-2026-124890
HIGH 8.8
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thun… |
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CVE-2026-124889
HIGH 8.8
Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 1… |
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CVE-2026-124888
HIGH 8.8
Incorrect boundary conditions in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thu… |
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CVE-2026-124887
HIGH 8.8
Incorrect boundary conditions in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thu… |
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CVE-2026-124886
HIGH · vendor
Invalid pointer in the Layout: Text and Fonts component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124885
HIGH 8.8
Use-after-free in the Graphics: Text component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunde… |
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CVE-2026-124884
HIGH 8.8
Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124883
HIGH 8.8
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7. |
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CVE-2026-124882
HIGH 8.8
Use-after-free in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 16… |
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