Exploited vulnerabilities
The vulnerabilities attackers actually use, gathered from public sources and ranked by priority. Updated automatically, every day.
1,783exploited vulnerabilities tracked
8added in 7 days
35added in 30 days
37rising fast
361used by ransomware
665to fix within 24 h
| CVE | Product | EPSS |
|---|---|---|
| CVE-2021-30632 | Google Chromium V8 Out-of-Bounds Write Vulnerability | 63.2% |
| CVE-2021-30563 | Google Chromium V8 Type Confusion Vulnerability | 9.0% |
| CVE-2021-30554 | Google Chromium WebGL Use-After-Free Vulnerability | 7.4% |
| CVE-2021-30551 | Google Chromium V8 Type Confusion Vulnerability | 64.7% |
| CVE-2021-21224 | Google Chromium V8 Type Confusion Vulnerability | 84.2% |
| CVE-2021-21220 | Google Chromium V8 Improper Input Validation Vulnerability | 70.4% |
| CVE-2021-21206 | Google Chromium Blink Use-After-Free Vulnerability | 9.3% |
| CVE-2021-21193 | Google Chromium Blink Use-After-Free Vulnerability | 10.0% |
| CVE-2021-21166 | Google Chromium Race Condition Vulnerability | 24.0% |
| CVE-2021-21148 | Google Chromium V8 Heap Buffer Overflow Vulnerability | 20.0% |
| CVE-2020-16017 | Google Chrome Use-After-Free Vulnerability | 2.7% |
| CVE-2020-16013 | Google Chromium V8 Incorrect Implementation Vulnerabililty | 2.8% |
| CVE-2020-16010 | Google Chrome for Android UI Heap Buffer Overflow Vulnerability | 6.4% |
| CVE-2020-16009 | Google Chromium V8 Type Confusion Vulnerability | 48.3% |
| CVE-2020-15999 | Google Chrome FreeType Heap Buffer Overflow Vulnerability | 63.9% |
| CVE-2020-6418 | Google Chromium V8 Type Confusion Vulnerability | 78.8% |
How we rank vulnerabilities
A vulnerability joins this list as soon as CISA adds it to its KEV catalog or ENISA flags it as exploited in the EUVD.
The CheckOps priority index, out of 10, combines severity (CVSS), the probability of exploitation within 30 days (EPSS, FIRST) and public exploitation signals.
Above 8, we recommend patching within 24 hours; above 6, or as soon as a vulnerability is exploited, within 7 days.
Sources: CISA KEV · ENISA EUVD · FIRST EPSS · OSV. Public data aggregated by CheckOps, updated automatically. Source texts remain the property of their authors.