Exploited vulnerabilities
The vulnerabilities attackers actually use, gathered from public sources and ranked by priority. Updated automatically, every day.
1,784exploited vulnerabilities tracked
7added in 7 days
36added in 30 days
38rising fast
361used by ransomware
665to fix within 24 h
| CVE | Product | EPSS |
|---|---|---|
| CVE-2020-0674 | Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability | 86.9% |
| CVE-2020-0646 | Microsoft .NET Framework Remote Code Execution Vulnerability | 99.2% |
| CVE-2020-0601 | Microsoft Windows CryptoAPI Spoofing Vulnerability | 89.1% |
| CVE-2019-1429 | Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability | 77.3% |
| CVE-2019-1367 | Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability | 52.4% |
| CVE-2019-1215 | Microsoft Windows Privilege Escalation Vulnerability | 19.3% |
| CVE-2019-1214 | Microsoft Windows Privilege Common Log File System (CLFS) Escalation Vulnerability | 1.4% |
| CVE-2019-0863 | Microsoft Windows Error Reporting (WER) Privilege Escalation Vulnerability | 5.2% |
| CVE-2019-0859 | Microsoft Win32k Privilege Escalation Vulnerability | 4.2% |
| CVE-2019-0808 | Microsoft Win32k Privilege Escalation Vulnerability | 53.0% |
| CVE-2019-0803 | Microsoft Win32k Privilege Escalation Vulnerability | 45.2% |
| CVE-2019-0797 | Microsoft Win32k Privilege Escalation Vulnerability | 1.9% |
| CVE-2019-0708 | Microsoft Remote Desktop Services Remote Code Execution Vulnerability | 100.00% |
| CVE-2019-0604 | Microsoft SharePoint Remote Code Execution Vulnerability | 99.9% |
| CVE-2019-0541 | Microsoft MSHTML Remote Code Execution Vulnerability | 53.2% |
| CVE-2018-8653 | Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability | 29.6% |
| CVE-2018-0802 | Microsoft Office Memory Corruption Vulnerability | 93.3% |
| CVE-2018-0798 | Microsoft Office Memory Corruption Vulnerability | 95.1% |
| CVE-2017-11882 | Microsoft Office Memory Corruption Vulnerability | 99.9% |
| CVE-2017-11774 | Microsoft Office Outlook Security Feature Bypass Vulnerability | 59.6% |
| CVE-2017-8759 | Microsoft .NET Framework Remote Code Execution Vulnerability | 88.7% |
| CVE-2017-7269 | Microsoft Windows Server Buffer Overflow Vulnerability | 99.8% |
| CVE-2017-0199 | Microsoft Office and WordPad Remote Code Execution Vulnerability | 99.5% |
| CVE-2017-0143 | Microsoft Windows Server Message Block (SMBv1) Remote Code Execution Vulnerability | 93.3% |
| CVE-2016-7255 | Microsoft Win32k Privilege Escalation Vulnerability | 81.0% |
| CVE-2016-3235 | Microsoft Office OLE DLL Side Loading Vulnerability | 43.3% |
| CVE-2016-0185 | Microsoft Windows Media Center Remote Code Execution Vulnerability | 69.8% |
| CVE-2016-0167 | Microsoft Win32k Privilege Escalation Vulnerability | 5.7% |
| CVE-2015-1641 | Microsoft Office Memory Corruption Vulnerability | 97.2% |
| CVE-2014-1812 | Microsoft Windows Group Policy Preferences Password Privilege Escalation Vulnerability | 65.1% |
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.