CVE search
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
Every published CVE plus open-source advisories (NVD, OSV, GitHub), with CVSS, EPSS and whether it is being exploited in the wild (CISA KEV). Updated every few hours. Our scans match these against the technologies they detect.
| 高危8.8 |
Memory safety bugs present in Firefox 148.0.2. 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 148.0.2. |
| 10/03/2026 |
| CVE-2026-3846 | 中危6.5 | Same-origin policy bypass in the CSS Parsing and Computation component. This vulnerability was fixed in Firefox 148.0.2. | 10/03/2026 |
| CVE-2026-3845 | 高危8.8 | Heap buffer overflow in the Audio/Video: Playback component in Firefox for Android. This vulnerability was fixed in Firefox 148.0.2. | 10/03/2026 |
| CVE-2026-2807 | 严重9.8 | Memory safety bugs present in Firefox 147 and Thunderbird 147. 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 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2806 | 严重9.1 | Uninitialized memory in the Graphics: Text component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2805 | 严重9.8 | Invalid pointer in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2804 | 中危5.4 | Use-after-free in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2803 | 高危7.5 | Information disclosure, mitigation bypass in the Settings UI component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2802 | 中危4.2 | Race condition in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2801 | 高危7.5 | Incorrect boundary conditions in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2800 | 严重9.8 | Spoofing issue in the WebAuthn component in Firefox for Android. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2799 | 严重9.8 | Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2798 | 高危8.8 | Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2797 | 严重9.8 | Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2796 | 严重9.8 | JIT miscompilation in the JavaScript: WebAssembly component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2795 | 严重9.8 | Use-after-free in the JavaScript: GC component. This vulnerability was fixed in Firefox 148 and Thunderbird 148. | 24/02/2026 |
| CVE-2026-2794 | 高危7.5 | Information disclosure due to uninitialized memory in Firefox and Firefox Focus for Android. This vulnerability was fixed in Firefox 148. | 24/02/2026 |