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-2017-15944 | Palo Alto Networks PAN-OS Remote Code Execution Vulnerability | 98.3% |
| CVE-2022-37042 | Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability | 92.1% |
| CVE-2022-27925 | Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability | 98.7% |
| CVE-2022-34713 | Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability | 67.8% |
| CVE-2022-30333 | RARLAB UnRAR Directory Traversal Vulnerability | 99.2% |
| CVE-2022-27924 | Synacor Zimbra Collaboration Suite (ZCS) Command Injection Vulnerability | 93.9% |
| CVE-2022-26138 | Atlassian Questions For Confluence App Hard-coded Credentials Vulnerability | 98.2% |
| CVE-2022-22047 | Microsoft Windows Client Server Runtime Subsystem (CSRSS) Privilege Escalation Vulnerability | 18.8% |
| CVE-2022-26925 | Microsoft Windows LSA Spoofing Vulnerability | 10.5% |
| CVE-2022-29499 | Mitel MiVoice Connect Data Validation Vulnerability | 55.2% |
| CVE-2021-30983 | Apple iOS and iPadOS Buffer Overflow Vulnerability | 2.9% |
| CVE-2021-30533 | Google Chromium PopupBlocker Security Bypass Vulnerability | 16.7% |
| CVE-2021-4034 | Red Hat Polkit Out-of-Bounds Read and Write Vulnerability | 94.9% |
| CVE-2020-9907 | Apple Multiple Products Memory Corruption Vulnerability | 3.2% |
| CVE-2020-3837 | Apple Multiple Products Memory Corruption Vulnerability | 14.8% |
| CVE-2019-8605 | Apple Multiple Products Use-After-Free Vulnerability | 17.6% |
| CVE-2018-4344 | Apple Multiple Products Memory Corruption Vulnerability | 2.4% |
| CVE-2022-30190 | Microsoft Windows Support Diagnostic Tool (MSDT) Remote Code Execution Vulnerability | 99.2% |
| CVE-2021-38163 | SAP NetWeaver Unrestricted File Upload Vulnerability | 36.9% |
| CVE-2016-2388 | SAP NetWeaver Information Disclosure Vulnerability | 52.2% |
| CVE-2016-2386 | SAP NetWeaver SQL Injection Vulnerability | 71.5% |
| CVE-2019-15271 | Cisco RV Series Routers Deserialization of Untrusted Data Vulnerability | 5.5% |
| CVE-2019-7195 | QNAP Photo Station Path Traversal Vulnerability | 89.3% |
| CVE-2019-7194 | QNAP Photo Station Path Traversal Vulnerability | 82.7% |
| CVE-2019-7193 | QNAP QTS Improper Input Validation Vulnerability | 14.4% |
| CVE-2019-7192 | QNAP Photo Station Improper Access Control Vulnerability | 88.1% |
| CVE-2019-5825 | Google Chromium V8 Out-of-Bounds Write Vulnerability | 55.9% |
| CVE-2018-17480 | Google Chromium V8 Out-of-Bounds Write Vulnerability | 35.6% |
| CVE-2018-17463 | Google Chromium V8 Remote Code Execution Vulnerability | 84.6% |
| CVE-2018-6065 | Google Chromium V8 Integer Overflow Vulnerability | 60.3% |
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.