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CISA Known Exploited Vulnerabilities

KEV additions — December 2023

11 CVEs entered the KEV catalog in December 2023.

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Added December 21, 20232

CVECVSSDue date
CVE-2023-475658.8Jan 11, 2024
CVE-2023-498978.8Jan 11, 2024

Added December 11, 20231

CVECVSSDue date
CVE-2023-64489.8Dec 18, 2023

Added December 7, 20232

CVECVSSDue date
CVE-2023-41265ransomware9.9Dec 28, 2023
CVE-2023-41266ransomware6.5Dec 28, 2023

Added December 5, 20234

CVECVSSDue date
CVE-2022-220717.8Dec 26, 2023
CVE-2023-330637.8Dec 26, 2023
CVE-2023-331067.8Dec 26, 2023
CVE-2023-331077.8Dec 26, 2023

Added December 4, 20232

CVECVSSDue date
CVE-2023-429166.5Dec 25, 2023
CVE-2023-429178.8Dec 25, 2023