Total
3487 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-13025 | 1 Mozilla | 1 Firefox | 2026-10-18 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145. | |||||
| CVE-2025-10534 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-18 | N/A | 8.1 HIGH |
| Spoofing issue in the Site Permissions component. This vulnerability was fixed in Firefox 143 and Thunderbird 143. | |||||
| CVE-2025-13024 | 1 Mozilla | 1 Firefox | 2026-10-18 | N/A | 9.8 CRITICAL |
| JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 145 and Thunderbird 145. | |||||
| CVE-2025-11721 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-18 | N/A | 9.8 CRITICAL |
| Memory safety bug present in Firefox 143 and Thunderbird 143. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 144 and Thunderbird 144. | |||||
| CVE-2025-11716 | 2 Google, Mozilla | 3 Android, Firefox, Thunderbird | 2026-10-18 | N/A | 6.5 MEDIUM |
| Links in a sandboxed iframe could open an external app on Android without the required "allow-" permission. This vulnerability was fixed in Firefox 144 and Thunderbird 144. | |||||
| CVE-2025-13021 | 1 Mozilla | 1 Firefox | 2026-10-18 | N/A | 9.8 CRITICAL |
| Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145. | |||||
| CVE-2025-13026 | 1 Mozilla | 1 Firefox | 2026-10-18 | N/A | 9.8 CRITICAL |
| Sandbox escape due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145. | |||||
| CVE-2025-11719 | 2 Microsoft, Mozilla | 3 Windows, Firefox, Thunderbird | 2026-10-18 | N/A | 9.8 CRITICAL |
| Starting in Thunderbird 143, the use of the native messaging API by web extensions on Windows could lead to crashes caused by use-after-free memory corruption. This vulnerability was fixed in Firefox 144 and Thunderbird 144. | |||||
| CVE-2025-13027 | 1 Mozilla | 1 Firefox | 2026-10-18 | N/A | 8.1 HIGH |
| Memory safety bugs present in Firefox 144 and Thunderbird 144. 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 145 and Thunderbird 145. | |||||
| CVE-2025-13022 | 1 Mozilla | 1 Firefox | 2026-10-18 | N/A | 9.8 CRITICAL |
| Incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145. | |||||
| CVE-2017-5436 | 4 Debian, Mozilla, Redhat and 1 more | 10 Debian Linux, Firefox, Thunderbird and 7 more | 2026-10-16 | 6.8 MEDIUM | 8.8 HIGH |
| An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as Mozilla products. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. | |||||
| CVE-2015-7575 | 3 Canonical, Mozilla, Opensuse | 5 Ubuntu Linux, Firefox, Network Security Services and 2 more | 2026-10-14 | 4.3 MEDIUM | 5.9 MEDIUM |
| Mozilla Network Security Services (NSS) before 3.20.2, as used in Mozilla Firefox before 43.0.2 and Firefox ESR 38.x before 38.5.2, does not reject MD5 signatures in Server Key Exchange messages in TLS 1.2 Handshake Protocol traffic, which makes it easier for man-in-the-middle attackers to spoof servers by triggering a collision. | |||||
| CVE-2026-8950 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | N/A | 9.3 CRITICAL |
| Same-origin policy bypass in the Networking: HTTP component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |||||
| CVE-2026-8956 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | N/A | 9.8 CRITICAL |
| Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |||||
| CVE-2026-8946 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the Audio/Video: Web Codecs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |||||
| CVE-2026-8955 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | N/A | 8.8 HIGH |
| Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |||||
| CVE-2026-8958 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | N/A | 8.6 HIGH |
| Information disclosure, sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |||||
| CVE-2026-8957 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | N/A | 8.8 HIGH |
| Privilege escalation in the Enterprise Policies component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |||||
| CVE-2026-8959 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | N/A | 9.6 CRITICAL |
| Sandbox escape due to incorrect boundary conditions in the Widget: Win32 component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | |||||
| CVE-2026-8948 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-10-14 | N/A | 9.1 CRITICAL |
| Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | |||||