CVE-2026-74989
- EPSS 0.15%
- Veröffentlicht 18.08.2026 12:23:41
- Zuletzt bearbeitet 20.08.2026 19:49:36
Internally found bugs present in Thunderbird 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. This vulnerability was fixed...
CVE-2026-74988
- EPSS 0.15%
- Veröffentlicht 18.08.2026 12:23:41
- Zuletzt bearbeitet 20.08.2026 19:55:43
Internally found bugs present in Thunderbird ESR 153.0 and Thunderbird 153. Some of these bugs showed evidence of memory corruption or another security-relevant defect and we presume that with enough effort some of these could have been exploited. Th...
CVE-2026-74986
- EPSS 0.15%
- Veröffentlicht 18.08.2026 12:23:41
- Zuletzt bearbeitet 20.08.2026 18:16:50
Site isolation issue in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVE-2026-74985
- EPSS 0.15%
- Veröffentlicht 18.08.2026 12:23:41
- Zuletzt bearbeitet 21.08.2026 04:18:19
Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVE-2026-74984
- EPSS 0.15%
- Veröffentlicht 18.08.2026 12:23:40
- Zuletzt bearbeitet 20.08.2026 18:16:50
Race condition in the JavaScript Engine component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVE-2026-74982
- EPSS 0.15%
- Veröffentlicht 18.08.2026 12:23:40
- Zuletzt bearbeitet 20.08.2026 18:16:50
Denial-of-service in the Widget component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVE-2026-74981
- EPSS 0.15%
- Veröffentlicht 18.08.2026 12:23:40
- Zuletzt bearbeitet 20.08.2026 18:16:49
Site isolation issue in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVE-2026-74980
- EPSS 0.14%
- Veröffentlicht 18.08.2026 12:23:40
- Zuletzt bearbeitet 20.08.2026 18:16:49
Clickjacking issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 154.
CVE-2026-74979
- EPSS 0.35%
- Veröffentlicht 18.08.2026 12:23:39
- Zuletzt bearbeitet 20.08.2026 19:51:49
Mitigation bypass in the Add-ons Manager component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.
CVE-2026-74978
- EPSS 0.25%
- Veröffentlicht 18.08.2026 12:23:39
- Zuletzt bearbeitet 18.08.2026 19:17:15
Clickjacking issue in the Widget component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1.