Total
3078 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-4729 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-03-25 | N/A | 9.8 CRITICAL |
| Memory safety bugs present in Firefox 148 and Thunderbird 148. 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 affects Firefox < 149 and Thunderbird < 149. | |||||
| CVE-2026-4723 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 9.8 CRITICAL |
| Use-after-free in the JavaScript Engine component. This vulnerability affects Firefox < 149 and Thunderbird < 149. | |||||
| CVE-2026-4719 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the Graphics: Text component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4716 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 9.1 CRITICAL |
| Incorrect boundary conditions, uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4715 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 9.1 CRITICAL |
| Uninitialized memory in the Graphics: Canvas2D component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4707 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4706 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the Graphics: Canvas2D component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4705 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 9.8 CRITICAL |
| Undefined behavior in the WebRTC: Signaling component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4702 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 9.8 CRITICAL |
| JIT miscompilation in the JavaScript Engine component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4721 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-03-25 | N/A | 9.8 CRITICAL |
| Memory safety bugs present in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148. 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 affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4712 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 7.5 HIGH |
| Information disclosure in the Widget: Cocoa component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4704 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 7.5 HIGH |
| Denial-of-service in the WebRTC: Signaling component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4714 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the Audio/Video component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4713 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4711 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 9.8 CRITICAL |
| Use-after-free in the Widget: Cocoa component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4708 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 7.5 HIGH |
| Incorrect boundary conditions in the Graphics component. This vulnerability affects Firefox < 149, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-2781 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-03-25 | N/A | 9.8 CRITICAL |
| Integer overflow in the Libraries component in NSS. This vulnerability affects Firefox < 148, Firefox ESR < 140.8, Thunderbird < 148, and Thunderbird < 140.8. | |||||
| CVE-2026-4689 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-03-25 | N/A | 10.0 CRITICAL |
| Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4692 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-03-25 | N/A | 10.0 CRITICAL |
| Sandbox escape in the Responsive Design Mode component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||
| CVE-2026-4690 | 1 Mozilla | 1 Firefox | 2026-03-25 | N/A | 8.6 HIGH |
| Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability affects Firefox < 149, Firefox ESR < 115.34, Firefox ESR < 140.9, Thunderbird < 149, and Thunderbird < 140.9. | |||||