Vulnerabilities & CVEs
Software flaws hackers are using right now
| Affected vendors | CVE | Severity | Chance of attack |
|---|---|---|---|
| Mozilla Firefox | CVE-2026-84145 | 7.5High | under 1%top 70% of all flaws |
| Mozilla Firefox | CVE-2026-84144 | 7.5High | under 1%top 85% of all flaws |
| Mozilla Firefox | CVE-2026-84143 | 9.8Critical | under 1%top 71% of all flaws |
| Mozilla Firefox | CVE-2026-84142 | 9.8Critical | under 1%top 56% of all flaws |
| Mozilla Firefox | CVE-2026-84141 | 9.8Critical | under 1%top 52% of all flaws |
| Mozilla Firefox | CVE-2026-84140 | 9.8Critical | under 1%top 81% of all flaws |
| Mozilla Firefox | CVE-2026-84139 | 6.1Medium | under 1%top 92% of all flaws |
| Mozilla Firefox | CVE-2026-84138 | 6.5Medium | under 1%top 89% of all flaws |
| Mozilla Firefox | CVE-2026-84137 | 4.3Medium | under 1%top 97% of all flaws |
| Mozilla Firefox | CVE-2026-84136 | 6.1Medium | under 1%top 89% of all flaws |
About this tracker
- 1,729
- Flaws used in attacks
- 8
- Added in the last 7 days
- 1
- Fix deadline within 7 days
- 361
- Used by ransomware gangs