Total
3337 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-74963 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | N/A | 5.4 MEDIUM |
| Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 154, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1. | |||||
| CVE-2026-74958 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | N/A | 7.5 HIGH |
| Information disclosure in the WebRTC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | |||||
| CVE-2026-74956 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | N/A | 9.1 CRITICAL |
| Same-origin policy bypass in the DOM: Service Workers component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | |||||
| CVE-2026-74954 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | N/A | 7.5 HIGH |
| Information disclosure due to side-channel in the Storage: Cache API component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | |||||
| CVE-2026-74938 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | N/A | 9.1 CRITICAL |
| Mitigation bypass in the JavaScript: GC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | |||||
| CVE-2026-74937 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-19 | N/A | 8.8 HIGH |
| Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 154, Firefox ESR 153.1, Thunderbird 154, and Thunderbird 153.1. | |||||
| CVE-2026-8091 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-11 | N/A | 9.8 CRITICAL |
| Incorrect boundary conditions in the Audio/Video: Playback component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, Thunderbird 140.10.1, and Firefox ESR 115.35.2. | |||||
| CVE-2026-16389 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-10 | N/A | 9.8 CRITICAL |
| Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | |||||
| CVE-2026-16392 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-08-06 | N/A | 9.1 CRITICAL |
| JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | |||||
| CVE-2024-9680 | 2 Debian, Mozilla | 3 Debian Linux, Firefox, Thunderbird | 2026-08-04 | N/A | 9.8 CRITICAL |
| An attacker was able to achieve code execution in the content process by exploiting a use-after-free in Animation timelines. We have had reports of this vulnerability being exploited in the wild. This vulnerability affects Firefox < 131.0.2, Firefox ESR < 128.3.1, Firefox ESR < 115.16.1, Thunderbird < 131.0.1, Thunderbird < 128.3.1, and Thunderbird < 115.16.0. | |||||
| CVE-2026-8094 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-28 | N/A | 9.8 CRITICAL |
| Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2. | |||||
| CVE-2026-8092 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-28 | N/A | 8.1 HIGH |
| Memory safety bugs present in Firefox ESR 115.35.1, Firefox ESR 140.10.1 and Firefox 150.0.1. 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 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2. | |||||
| CVE-2026-8090 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-28 | N/A | 7.3 HIGH |
| Use-after-free in the DOM: Networking component. This vulnerability was fixed in Firefox 150.0.2, Firefox ESR 140.10.2, Firefox ESR 115.35.2, Thunderbird 150.0.2, and Thunderbird 140.10.2. | |||||
| CVE-2026-16384 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | N/A | 7.5 HIGH |
| Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | |||||
| CVE-2026-16385 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | N/A | 7.5 HIGH |
| Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | |||||
| CVE-2026-16386 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-27 | N/A | 7.5 HIGH |
| Information disclosure due to uninitialized memory in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | |||||
| CVE-2026-16401 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-24 | N/A | 8.8 HIGH |
| Privilege escalation in the Data Loss Prevention component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | |||||
| CVE-2026-16396 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-24 | N/A | 8.8 HIGH |
| Privilege escalation in WebExtensions. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13. | |||||
| CVE-2026-16379 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-24 | N/A | 8.8 HIGH |
| Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153, Firefox ESR 140.13, Thunderbird 153, and Thunderbird 140.13. | |||||
| CVE-2026-16372 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-07-24 | N/A | 8.8 HIGH |
| Privilege escalation in the DOM: Content Processes component. This vulnerability was fixed in Firefox 153 and Thunderbird 153. | |||||