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-2023-22894 | Strapi Cleartext Storage of Sensitive Information Vulnerability | 4.1% |
| CVE-2021-3199 | ONLYOFFICE Docs Server Path Traversal Vulnerability | 30.2% |
| CVE-2016-3081 | Apache Struts Command Injection Vulnerability | 96.5% |
| CVE-2015-5477 | ISC BIND Data Processing Errors Vulnerability | 99.6% |
| CVE-2015-3306 | ProFTPD Improper Access Control Vulnerability | 99.5% |
| CVE-2026-88779 | Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability | 11.4% |
| CVE-2026-104286 | Fortinet FortiMail Path Traversal Vulnerability | 4.6% |
| CVE-2026-102490 | Zammad GmbH Zammad Improper Privilege Management Vulnerability | 10.9% |
| CVE-2026-102489 | Zammad GmbH Zammad Session Fixation Vulnerability | 22.5% |
| CVE-2026-76504 | Cisco Catalyst SD-WAN Manager Hex Encoding Vulnerability | 38.9% |
| CVE-2026-86950 | Apple Multiple Products Out-of-Bounds Write Vulnerability | 26.2% |
| CVE-2026-88772 | Citrix NetScaler Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability | 78.2% |
| CVE-2026-88771 | Citrix NetScaler Improper Input Validation Vulnerability | 82.2% |
| CVE-2026-96951 | Microsoft Windows Command Injection Vulnerability | 9.8% |
| CVE-2026-85103 | checkpoint Quantum Security Gateway | 4.3% |
| CVE-2026-67279 | Mikrotik RouterOS Improper Enforcement of Behavioral Workflow Vulnerability | 2.3% |
| CVE-2026-65660 | Microsoft SharePoint Code Injection Vulnerability | 8.2% |
| CVE-2026-71362 | Adobe Commerce and Magento Incorrect Authorization Vulnerability | 90.5% |
| CVE-2026-5430 | WSO2 Multiple Products Path Traversal Vulnerability | 22.4% |
| CVE-2026-87902 | WordPress Core Remote File Inclusion Vulnerability | 95.8% |
| CVE-2026-94127 | F5 BIG-IP APM Heap-based Buffer Overflow Vulnerability | 26.6% |
| CVE-2026-93952 | Arista VeloCloud Orchestrator Improper Input Validation Vulnerability | 1.4% |
| CVE-2026-93616 | Check Point Multiple Products Path Traversal Vulnerability | 91.6% |
| CVE-2026-85102 | Check Point Multiple Products Improper Certificate Validation Vulnerability | 54.1% |
| CVE-2026-7273 | Zyxel GS1900 Series Switches Stack-Based Buffer Overflow Vulnerability | 2.8% |
| CVE-2026-53266 | Linux Kernel Out-of-Bounds Write Vulnerability | 0.93% |
| CVE-2025-39964 | Linux Kernel Race Condition Vulnerability | 1.6% |
| CVE-2025-39682 | Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability | 3.3% |
| CVE-2026-87886 | Acronis Backup Incorrect Default Permissions Vulnerability | 0.23% |
| CVE-2026-76460 | Cisco Identity Services Engine Incorrect Use of Privileged APIs Vulnerability | 75.6% |
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.