CISA KEV · ENISA EUVD · FIRST EPSS

Exploited vulnerabilities

The vulnerabilities attackers actually use, gathered from public sources and ranked by priority. Updated automatically, every day.

1,786exploited vulnerabilities tracked
5added in 7 days
38added in 30 days
39rising fast
361used by ransomware
667to fix within 24 h
1,786 vulnerabilities Data updated on 06 Nov 2026
CVEProductPhaseEPSSCVSSIndexExploited on
CVE-2016-9563SAP NetWeaver XML External Entity (XXE) VulnerabilityBackground exploitation24.2%6.55.103 Nov 2021
CVE-2016-7255Microsoft Win32k Privilege Escalation VulnerabilityBackground exploitation81.0%7.87.903 Nov 2021
CVE-2016-4437Apache Shiro Code Execution VulnerabilityBackground exploitation93.0%9.89.103 Nov 2021
CVE-2016-3976SAP NetWeaver Directory Traversal VulnerabilityBackground exploitation47.3%7.56.803 Nov 2021
CVE-2016-3718ImageMagick Server-Side Request Forgery (SSRF) VulnerabilityBackground exploitation75.7%5.56.303 Nov 2021
CVE-2016-3715ImageMagick Arbitrary File Deletion VulnerabilityBackground exploitation75.3%5.56.303 Nov 2021
CVE-2016-3643SolarWinds Virtualization Manager Privilege Escalation VulnerabilityBackground exploitation3.7%7.84.403 Nov 2021
CVE-2016-3235Microsoft Office OLE DLL Side Loading VulnerabilityBackground exploitation43.3%7.86.203 Nov 2021
CVE-2016-0185Microsoft Windows Media Center Remote Code Execution VulnerabilityBackground exploitation69.8%7.87.003 Nov 2021
CVE-2016-0167Microsoft Win32k Privilege Escalation VulnerabilityBackground exploitation5.7%7.85.103 Nov 2021
CVE-2015-4852Oracle WebLogic Server Deserialization of Untrusted Data VulnerabilityBackground exploitation95.0%9.89.203 Nov 2021
CVE-2015-1641Microsoft Office Memory Corruption VulnerabilityBackground exploitation97.2%7.87.803 Nov 2021
CVE-2014-1812Microsoft Windows Group Policy Preferences Password Privilege Escalation VulnerabilityBackground exploitation65.1%8.87.903 Nov 2021
CVE-2012-3152Oracle Fusion Middleware Unspecified VulnerabilityBackground exploitation98.8%9.19.003 Nov 2021
CVE-2012-0158Microsoft MSCOMCTL.OCX Remote Code Execution VulnerabilityBackground exploitation99.98%8.89.503 Nov 2021
CVE-2010-5326SAP NetWeaver Remote Code Execution VulnerabilityBackground exploitation17.8%10.06.903 Nov 2021

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.