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.

1,784exploited vulnerabilities tracked
7added in 7 days
36added in 30 days
38rising fast
361used by ransomware
665to fix within 24 h
1,784 vulnerabilities Data updated on 04 Nov 2026
CVEProductPhaseEPSSCVSSIndexExploited on
CVE-2024-29745Android Pixel Information Disclosure VulnerabilityBackground exploitation0.49%5.53.404 Apr 2024
CVE-2023-24955Microsoft SharePoint Server Code Injection VulnerabilityBackground exploitation85.0%7.27.826 Mar 2024
CVE-2023-48788Fortinet FortiClient EMS SQL Injection VulnerabilityBackground exploitation98.4%9.39.725 Mar 2024
CVE-2021-44529Ivanti Endpoint Manager Cloud Service Appliance (EPM CSA) Code Injection VulnerabilityBackground exploitation99.1%9.89.925 Mar 2024
CVE-2019-7256Nice Linear eMerge E3-Series OS Command Injection VulnerabilityBackground exploitation97.1%9.89.225 Mar 2024
CVE-2024-27198JetBrains TeamCity Authentication Bypass VulnerabilityBackground exploitation99.9%9.89.907 Mar 2024
CVE-2024-23296Apple Multiple Products Memory Corruption VulnerabilityBackground exploitation1.4%7.84.406 Mar 2024
CVE-2024-23225Apple Multiple Products Memory Corruption VulnerabilityBackground exploitation1.5%7.84.406 Mar 2024
CVE-2023-21237Android Pixel Information Disclosure VulnerabilityBackground exploitation0.27%6.23.705 Mar 2024
CVE-2021-36380Sunhillo SureLine OS Command Injection VulnerablityBackground exploitation97.8%9.89.305 Mar 2024
CVE-2024-21338Microsoft Windows Kernel Exposed IOCTL with Insufficient Access Control VulnerabilityBackground exploitation59.8%7.87.304 Mar 2024
CVE-2023-29360Microsoft Streaming Service Untrusted Pointer Dereference VulnerabilityBackground exploitation21.6%8.45.829 Feb 2024
CVE-2024-1709ConnectWise ScreenConnect Authentication Bypass VulnerabilityBackground exploitation99.98%10.010.022 Feb 2024
CVE-2024-21410Microsoft Exchange Server Privilege Escalation VulnerabilityBackground exploitation12.7%9.86.715 Feb 2024
CVE-2020-3259Cisco ASA and FTD Information Disclosure VulnerabilityBackground exploitation71.5%7.58.115 Feb 2024
CVE-2024-21412Microsoft Windows Internet Shortcut Files Security Feature Bypass VulnerabilityBackground exploitation99.4%8.19.213 Feb 2024
CVE-2024-21351Microsoft Windows SmartScreen Security Feature Bypass VulnerabilityBackground exploitation27.8%7.66.313 Feb 2024
CVE-2023-43770Roundcube Webmail Persistent Cross-Site Scripting (XSS) VulnerabilityBackground exploitation63.7%6.16.712 Feb 2024
CVE-2024-21762Fortinet FortiOS Out-of-Bound Write VulnerabilityBackground exploitation84.6%9.69.409 Feb 2024
CVE-2023-4762Google Chromium V8 Type Confusion VulnerabilityBackground exploitation41.4%8.87.206 Feb 2024
CVE-2024-21893Ivanti Connect Secure, Policy Secure, and Neurons Server-Side Request Forgery (SSRF) VulnerabilityBackground exploitation100.00%8.29.331 Jan 2024
CVE-2022-48618Apple Multiple Products Memory Corruption VulnerabilityBackground exploitation0.49%7.04.031 Jan 2024
CVE-2023-22527Atlassian Confluence Data Center and Server Template Injection VulnerabilityBackground exploitation99.98%10.010.024 Jan 2024
CVE-2024-23222Apple Multiple Products WebKit Type Confusion VulnerabilityBackground exploitation10.6%8.86.223 Jan 2024
CVE-2023-34048VMware vCenter Server Out-of-Bounds Write VulnerabilityBackground exploitation99.2%9.89.322 Jan 2024
CVE-2023-35082Ivanti Endpoint Manager Mobile (EPMM) and MobileIron Core Authentication Bypass VulnerabilityBackground exploitation100.00%10.010.018 Jan 2024
CVE-2024-0519Google Chromium V8 Out-of-Bounds Memory Access VulnerabilityBackground exploitation3.8%8.85.417 Jan 2024
CVE-2023-6549Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow VulnerabilityBackground exploitation57.6%8.27.417 Jan 2024
CVE-2023-6548Citrix NetScaler ADC and NetScaler Gateway Code Injection VulnerabilityBackground exploitation3.2%5.53.517 Jan 2024
CVE-2018-15133Laravel Deserialization of Untrusted Data VulnerabilityBackground exploitation76.6%8.17.916 Jan 2024

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.