Mozilla

Thunderbird

1786 Schwachstellen gefunden.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
8.1

CVE-2026-12292

  • EPSS 0.4%
  • Veröffentlicht 16.06.2026 11:52:25
  • Zuletzt bearbeitet 09.07.2026 13:16:48

Incorrect boundary conditions in the Web Audio component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.

8.8

CVE-2026-12291

  • EPSS 0.38%
  • Veröffentlicht 16.06.2026 11:52:24
  • Zuletzt bearbeitet 09.07.2026 13:16:48

Use-after-free in the Networking: HTTP component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.

8.1

CVE-2026-12290

  • EPSS 0.4%
  • Veröffentlicht 16.06.2026 11:52:23
  • Zuletzt bearbeitet 09.07.2026 13:16:48

Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.

8.8

CVE-2026-12289

  • EPSS 0.4%
  • Veröffentlicht 16.06.2026 11:52:22
  • Zuletzt bearbeitet 09.07.2026 13:16:47

Privilege escalation in the Graphics: WebRender component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.

8.8

CVE-2026-8975

  • EPSS 0.43%
  • Veröffentlicht 19.05.2026 12:30:24
  • Zuletzt bearbeitet 30.06.2026 03:21:45

Memory safety bugs present in Firefox ESR 115.35, Firefox ESR 140.10 and Firefox 150. 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 v...

8.8

CVE-2026-8974

  • EPSS 0.33%
  • Veröffentlicht 19.05.2026 12:30:23
  • Zuletzt bearbeitet 26.05.2026 18:16:57

Memory safety bugs present in Firefox ESR 140.10 and Firefox 150. 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 was fix...

8.8

CVE-2026-8973

  • EPSS 0.34%
  • Veröffentlicht 19.05.2026 12:30:21
  • Zuletzt bearbeitet 30.06.2026 03:21:45

Memory safety bugs present in Firefox 150. 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 was fixed in Firefox 151 and T...

8.8

CVE-2026-8972

  • EPSS 0.33%
  • Veröffentlicht 19.05.2026 12:30:20
  • Zuletzt bearbeitet 20.05.2026 17:16:31

Privilege escalation in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

6.5

CVE-2026-8971

  • EPSS 0.21%
  • Veröffentlicht 19.05.2026 12:30:18
  • Zuletzt bearbeitet 20.05.2026 14:41:14

Same-origin policy bypass in the Networking: JAR component. This vulnerability was fixed in Firefox 151 and Thunderbird 151.

8.8

CVE-2026-8970

  • EPSS 0.31%
  • Veröffentlicht 19.05.2026 12:30:17
  • Zuletzt bearbeitet 20.05.2026 17:34:49

Privilege escalation in the Security component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11.