Mozilla

Firefox

2996 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
8.8

CVE-2026-0882

  • EPSS 0.02%
  • Veröffentlicht 13.01.2026 13:30:55
  • Zuletzt bearbeitet 22.01.2026 18:46:44

Use-after-free in the IPC component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.

9.8

CVE-2026-0879

  • EPSS 0.03%
  • Veröffentlicht 13.01.2026 13:30:54
  • Zuletzt bearbeitet 22.01.2026 18:43:00

Sandbox escape due to incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.

8.8

CVE-2026-0880

  • EPSS 0.02%
  • Veröffentlicht 13.01.2026 13:30:54
  • Zuletzt bearbeitet 22.01.2026 18:44:44

Sandbox escape due to integer overflow in the Graphics component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.

8

CVE-2026-0878

  • EPSS 0.03%
  • Veröffentlicht 13.01.2026 13:30:53
  • Zuletzt bearbeitet 22.01.2026 18:59:48

Sandbox escape due to incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability affects Firefox < 147, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.

8.1

CVE-2026-0877

  • EPSS 0.02%
  • Veröffentlicht 13.01.2026 13:30:52
  • Zuletzt bearbeitet 22.01.2026 18:52:01

Mitigation bypass in the DOM: Security component. This vulnerability affects Firefox < 147, Firefox ESR < 115.32, Firefox ESR < 140.7, Thunderbird < 147, and Thunderbird < 140.7.

8.8

CVE-2025-14861

  • EPSS 0.06%
  • Veröffentlicht 18.12.2025 14:21:14
  • Zuletzt bearbeitet 30.12.2025 20:05:07

Memory safety bugs present in Firefox 146. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 146.0.1.

9.8

CVE-2025-14860

  • EPSS 0.07%
  • Veröffentlicht 18.12.2025 14:21:13
  • Zuletzt bearbeitet 30.12.2025 20:05:41

Use-after-free in the Disability Access APIs component. This vulnerability affects Firefox < 146.0.1.

6.5

CVE-2025-14744

  • EPSS 0.04%
  • Veröffentlicht 18.12.2025 14:21:12
  • Zuletzt bearbeitet 06.01.2026 16:32:04

Unicode RTLO characters could allow malicious websites to spoof filenames in the downloads UI for Firefox for iOS, potentially tricking users into saving files of an unexpected file type. This vulnerability affects Firefox for iOS < 144.0.

8.1

CVE-2025-14333

  • EPSS 0.07%
  • Veröffentlicht 09.12.2025 13:38:09
  • Zuletzt bearbeitet 13.01.2026 18:16:05

Memory safety bugs present in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arb...

7.3

CVE-2025-14332

  • EPSS 0.05%
  • Veröffentlicht 09.12.2025 13:38:08
  • Zuletzt bearbeitet 10.12.2025 20:12:24

Memory safety bugs present in Firefox 145 and Thunderbird 145. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Fi...