Exploited vulnerabilities

The CISA Known Exploited Vulnerabilities catalogue, with severity and affected-product data from the National Vulnerability Database. Everything on this list has been observed in real attacks — it is not a forecast.

1695
On the catalogue
1
Added in 7 days
5
Due within 7 days
354
Used in ransomware
CVEAffectedCVSSAddedDue
CVE-2026-11837Not specified7.3high
CVE-2022-20866Cisco Adaptive Security Appliance Software7.4high
CVE-2022-20742Cisco Secure Firewall Threat Defense7.4high
CVE-2021-36945Microsoft Windows 10 Update Assistant7.3high
CVE-2020-3577Cisco Secure Firewall Threat Defense7.4high
CVE-2020-3334Cisco Adaptive Security Appliance Software7.4high
CVE-2019-12676Cisco Adaptive Security Appliance7.4high
CVE-2019-10086Apache Commons Beanutils7.3high
CVE-2026-46333Linux Linux Kernel7.1high
CVE-2026-46054Linux Linux Kernel7.1high
CVE-2026-33217Linuxfoundation Nats-Server7.1high
CVE-2026-1497Neo4j Neo4j7.2high
CVE-2026-0827Lenovo Diagnostics7.1high
CVE-2025-7365Redhat Keycloak7.1high
CVE-2025-59702Entrust Nshield 5c Firmware7.2high
CVE-2025-59697Entrust Nshield 5c Firmware7.2high
CVE-2025-31104Fortinet Fortiadc7.2high
CVE-2025-23171Versa-Networks Versa Director7.2high
CVE-2024-7341Redhat Keycloak7.1high
CVE-2024-54448Logicaldoc Logicaldoc7.2high
CVE-2024-3154Not specified7.2high
CVE-2023-6610Linux Linux Kernel7.1high
CVE-2022-37967Microsoft Windows Server 20087.2high
CVE-2021-4090Linux Linux Kernel7.1high
CVE-2021-38634Microsoft Windows 107.1high
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