CVE-2026-100762
- EPSS 0.34%
- Veröffentlicht 29.09.2026 13:17:40
- Zuletzt bearbeitet 30.09.2026 18:18:03
Sandbox escape due to use-after-free in the DOM: Content Processes component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
CVE-2026-100763
- EPSS 0.15%
- Veröffentlicht 29.09.2026 13:17:40
- Zuletzt bearbeitet 01.10.2026 15:17:18
Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.
CVE-2026-100764
- EPSS 0.25%
- Veröffentlicht 29.09.2026 13:17:40
- Zuletzt bearbeitet 30.09.2026 18:18:03
Privilege escalation due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Thunderbird 157 and Firefox 157.
CVE-2026-100765
- EPSS 0.31%
- Veröffentlicht 29.09.2026 13:17:40
- Zuletzt bearbeitet 30.09.2026 18:18:03
Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 153.4, and Firefox 157.
CVE-2026-100766
- EPSS 0.27%
- Veröffentlicht 29.09.2026 13:17:40
- Zuletzt bearbeitet 30.09.2026 18:18:04
Information disclosure in the Networking: JAR component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
CVE-2026-100767
- EPSS 0.34%
- Veröffentlicht 29.09.2026 13:17:40
- Zuletzt bearbeitet 06.10.2026 14:37:11
Use-after-free in the Networking: Cache component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
CVE-2026-100756
- EPSS 0.33%
- Veröffentlicht 29.09.2026 13:17:39
- Zuletzt bearbeitet 06.10.2026 14:37:17
Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox ESR 153.4, Thunderbird 157, Thunderbird 140.17, Thunderbird 153.4, Firefox 157, Firefox ESR 115.42, and Firefox ESR 140.17.
CVE-2026-92240
- EPSS 0.21%
- Veröffentlicht 15.09.2026 19:42:53
- Zuletzt bearbeitet 24.09.2026 14:15:03
A malicious or compromised IMAP server can trigger an out-of-bounds read in the IMAP response parser by sending an untagged '* ID' response, crashing Thunderbird. The affected parsing path is reachable before authentication. This vulnerability was fi...
CVE-2026-92239
- EPSS 0.18%
- Veröffentlicht 15.09.2026 19:42:52
- Zuletzt bearbeitet 24.09.2026 14:15:31
A maliciously constructed IMAP line could cause an out-of-bounds buffer read. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.
CVE-2026-92238
- EPSS 0.18%
- Veröffentlicht 15.09.2026 19:42:51
- Zuletzt bearbeitet 24.09.2026 14:15:49
A maliciously constructed mail header could lead to multiple fields being parsed as one, or potential memory safety violations. This vulnerability was fixed in Thunderbird 156, Thunderbird 140.16, and Thunderbird 153.3.