CVE-2026-16352
- EPSS 0.39%
- Veröffentlicht 21.07.2026 12:37:35
- Zuletzt bearbeitet 24.07.2026 15:47:35
Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16351
- EPSS 0.39%
- Veröffentlicht 21.07.2026 12:37:34
- Zuletzt bearbeitet 24.07.2026 15:45:51
Sandbox escape due to use-after-free in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16362
- EPSS 0.29%
- Veröffentlicht 21.07.2026 12:37:33
- Zuletzt bearbeitet 24.07.2026 15:31:47
Use-after-free in the WebRTC: Audio/Video component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16350
- EPSS 0.41%
- Veröffentlicht 21.07.2026 12:37:32
- Zuletzt bearbeitet 24.07.2026 15:44:00
Incorrect boundary conditions in the Audio/Video: cubeb component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-16349
- EPSS 0.22%
- Veröffentlicht 21.07.2026 12:37:31
- Zuletzt bearbeitet 24.07.2026 15:43:33
Same-origin policy bypass in the DOM: Navigation component. This vulnerability was fixed in Firefox 153, Firefox ESR 115.38, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13.
CVE-2026-57963
- EPSS 0.19%
- Veröffentlicht 01.07.2026 00:58:33
- Zuletzt bearbeitet 06.07.2026 15:21:12
An attacker who can send HTML chat messages (via Matrix or XMPP) can inject arbitrary styled content, phishing links, and CSS that manipulates the chat UI. This vulnerability was fixed in Thunderbird 152.0.1 and Thunderbird 140.12.1.
CVE-2026-57962
- EPSS 0.22%
- Veröffentlicht 01.07.2026 00:58:32
- Zuletzt bearbeitet 06.07.2026 15:21:36
A malicious LDAP server, which a Thunderbird user is configured to query for address-book autocomplete, can stash arbitrarily large amounts of attacker-supplied data into the Thunderbird LDAP client until it crashes due to memory exhaustion. This vul...
CVE-2026-12330
- EPSS 0.16%
- Veröffentlicht 16.06.2026 11:53:03
- Zuletzt bearbeitet 16.06.2026 20:56:24
Incorrect boundary conditions in the Internationalization component. This vulnerability was fixed in Firefox ESR 140.12, Firefox ESR 115.37, and Thunderbird 140.12.
CVE-2026-12329
- EPSS 0.31%
- Veröffentlicht 16.06.2026 11:53:02
- Zuletzt bearbeitet 15.07.2026 12:17:07
Memory safety bug fixed in Thunderbird ESR 140.12. This vulnerability was fixed in Firefox ESR 140.12 and Thunderbird 140.12.
CVE-2026-12328
- EPSS 0.48%
- Veröffentlicht 16.06.2026 11:53:01
- Zuletzt bearbeitet 15.07.2026 12:17:07
Memory safety bugs present in Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have bee...