Total
1829 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2026-12312 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 7.5 HIGH |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12310 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 7.5 HIGH |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12309 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 6.5 MEDIUM |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12308 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 5.3 MEDIUM |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12307 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 5.3 MEDIUM |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12306 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 5.3 MEDIUM |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12305 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 7.5 HIGH |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12301 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 5.3 MEDIUM |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | |||||
| CVE-2026-12300 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-18 | N/A | 5.3 MEDIUM |
| Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | |||||
| CVE-2026-12325 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 6.5 MEDIUM |
| Denial-of-service in the Graphics: ImageLib component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12316 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 9.1 CRITICAL |
| Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | |||||
| CVE-2026-12327 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 8.1 HIGH |
| Memory safety bugs present in 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 been exploited to run arbitrary code. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12315 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 9.1 CRITICAL |
| Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12324 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 7.3 HIGH |
| Incorrect boundary conditions in the Graphics: CanvasWebGL component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12302 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 6.5 MEDIUM |
| Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12304 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 9.1 CRITICAL |
| Same-origin policy bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | |||||
| CVE-2026-12318 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 7.3 HIGH |
| Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | |||||
| CVE-2026-8960 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | N/A | 7.5 HIGH |
| Spoofing issue in WebExtensions. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | |||||
| CVE-2026-8959 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | 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-2026-8958 | 1 Mozilla | 2 Firefox, Thunderbird | 2026-06-17 | 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. | |||||