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CISA Known Exploited Vulnerabilities

KEV additions — October 2025

23 CVEs entered the KEV catalog in October 2025.

Added October 30, 20252

CVECVSSEPSSDue date
CVE-2025-248939.894.2 %November 20, 2025
CVE-2025-412447.81.0 %November 20, 2025

Added October 28, 20252

CVECVSSEPSSDue date
CVE-2025-620488.8 %November 18, 2025
CVE-2025-62059.149.5 %November 18, 2025

Added October 24, 20252

CVECVSSEPSSDue date
CVE-2025-542369.169.2 %November 14, 2025
CVE-2025-592879.871.4 %November 14, 2025

Added October 22, 20251

CVECVSSEPSSDue date
CVE-2025-619329.88.1 %November 12, 2025

Added October 20, 20255

CVECVSSEPSSDue date
CVE-2022-485038.80.3 %November 10, 2025
CVE-2025-27469.887.4 %November 10, 2025
CVE-2025-27479.888.9 %November 10, 2025
CVE-2025-330738.849.2 %November 10, 2025
CVE-2025-61884ransomware7.541.6 %November 10, 2025

Added October 15, 20251

CVECVSSEPSSDue date
CVE-2025-542531044.1 %November 5, 2025

Added October 14, 20253

CVECVSSEPSSDue date
CVE-2025-249907.86.4 %November 4, 2025
CVE-2025-478274.60.9 %November 4, 2025
CVE-2025-592307.88.5 %November 4, 2025

Added October 9, 20251

CVECVSSEPSSDue date
CVE-2021-437987.594.4 %October 30, 2025

Added October 7, 20251

CVECVSSEPSSDue date
CVE-2025-279155.427.7 %October 28, 2025

Added October 6, 20253

CVECVSSEPSSDue date
CVE-2021-225557.885.2 %October 27, 2025
CVE-2021-432267.87.5 %October 27, 2025
CVE-2025-61882ransomware9.887.4 %October 27, 2025

Added October 2, 20252

CVECVSSEPSSDue date
CVE-2025-210439.84.9 %October 23, 2025
CVE-2025-40088.843.9 %October 23, 2025