Aggregating NVD, CVE, and multi-source threat feeds, this list provides deep analysis of high-risk threats such as RCE. By integrating CVSS and EPSS models, the system dynamically tracks Exp (Exploit) resources and PoC availability to accurately assess Exploitability. Combined with official Patches and remediation strategies, it helps prioritize Vulnerability Management workflows, significantly shortening response cycles and securing your critical assets.
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| CVE | Description | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|
| CVE-2026-14241 | Memory safety bugs present in Firefox 152.0.3. 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 152.0.4. | 9.8 | 0.30% | 2026-06-30 | 2026-07-01 |
| CVE-2026-12316 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | 9.1 | 0.24% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12315 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | 9.1 | 0.28% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12304 | 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. | 9.1 | 0.19% | 2026-06-16 | 2026-06-17 |
| CVE-2026-12297 | Sandbox escape due to incorrect boundary conditions in the Networking component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. | 9.6 | 0.39% | 2026-06-16 | 2026-06-30 |
| CVE-2026-12296 | Sandbox escape in the Security: Process Sandboxing component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12. | 9.6 | 0.39% | 2026-06-16 | 2026-06-30 |
| CVE-2026-12295 | Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. | 9.6 | 0.39% | 2026-06-16 | 2026-06-30 |
| CVE-2026-12294 | Sandbox escape in the DOM: Workers component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12. | 9.6 | 0.36% | 2026-06-16 | 2026-06-30 |
| CVE-2026-12293 | Use-after-free in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 152 and Thunderbird 152. | 9.8 | 0.30% | 2026-06-16 | 2026-06-29 |
| CVE-2026-8959 | 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. | 9.6 | 0.42% | 2026-05-19 | 2026-06-17 |
| CVE-2026-8956 | Integer overflow in the Networking: JAR component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | 9.8 | 0.60% | 2026-05-19 | 2026-06-17 |
| CVE-2026-8953 | Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 151, Firefox ESR 115.36, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11. | 9.6 | 0.53% | 2026-05-19 | 2026-06-17 |
| CVE-2026-8950 | 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. | 9.3 | 0.19% | 2026-05-19 | 2026-06-17 |
| CVE-2026-8948 | Same-origin policy bypass in the DOM: Networking component. This vulnerability was fixed in Firefox 151 and Thunderbird 151. | 9.1 | 0.39% | 2026-05-19 | 2026-06-29 |
| CVE-2026-8401 | Sandbox escape in the Profile Backup component. This vulnerability was fixed in Firefox 150.0.3, Firefox ESR 115.36, Firefox ESR 140.11, and Thunderbird 140.11. | 9.8 | 0.31% | 2026-05-12 | 2026-06-29 |
| CVE-2026-8094 | Other issue in the WebRTC component. This vulnerability was fixed in Firefox ESR 140.10.2 and Thunderbird 140.10.2. | 9.8 | 0.44% | 2026-05-07 | 2026-06-29 |
| CVE-2026-8091 | 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. | 9.8 | 0.44% | 2026-05-07 | 2026-06-29 |
| CVE-2026-7321 | Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox 150, Thunderbird 150, Firefox ESR 140.10.1, and Thunderbird 140.10.1. | 9.6 | 0.26% | 2026-04-28 | 2026-06-17 |
| CVE-2026-6771 | Mitigation bypass in the DOM: Security component. This vulnerability was fixed in Firefox 150, Firefox ESR 140.10, Thunderbird 150, and Thunderbird 140.10. | 9.8 | 0.31% | 2026-04-21 | 2026-06-17 |
| CVE-2026-6768 | Mitigation bypass in the Networking: Cookies component. This vulnerability was fixed in Firefox 150 and Thunderbird 150. | 9.8 | 0.29% | 2026-04-21 | 2026-06-17 |