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Known vulnerabilities in Microsoft Windows 11 Version 24H2

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CVE Summary Score Published
CVE-2025-21182 Windows Resilient File System (ReFS) Deduplication Service Elevation of Privilege Vulnerability 7.4 High Feb 11, 2025
CVE-2025-21379 DHCP Client Service Remote Code Execution Vulnerability 7.1 High Feb 11, 2025
CVE-2025-21376 Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability 8.1 High Feb 11, 2025
CVE-2025-21375 Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability 7.8 High Feb 11, 2025
CVE-2025-21369 Microsoft Digest Authentication Remote Code Execution Vulnerability 8.8 High Feb 11, 2025
CVE-2025-21368 Microsoft Digest Authentication Remote Code Execution Vulnerability 8.8 High Feb 11, 2025
CVE-2025-21352 Internet Connection Sharing (ICS) Denial of Service Vulnerability 6.5 Medium Feb 11, 2025
CVE-2025-21351 Windows Active Directory Domain Services API Denial of Service Vulnerability 7.5 High Feb 11, 2025
CVE-2025-21325 Windows Secure Kernel Mode Elevation of Privilege Vulnerability 7.8 High Jan 17, 2025
CVE-2025-21245 Windows Telephony Service Remote Code Execution Vulnerability 8.8 High Jan 14, 2025
CVE-2025-21409 Windows Telephony Service Remote Code Execution Vulnerability 8.8 High Jan 14, 2025
CVE-2025-21223 Windows Telephony Service Remote Code Execution Vulnerability 8.8 High Jan 14, 2025
CVE-2025-21238 Windows Telephony Service Remote Code Execution Vulnerability 8.8 High Jan 14, 2025
CVE-2025-21240 Windows Telephony Service Remote Code Execution Vulnerability 8.8 High Jan 14, 2025
CVE-2025-21250 Windows Telephony Service Remote Code Execution Vulnerability 8.8 High Jan 14, 2025
CVE-2025-21246 Windows Telephony Service Remote Code Execution Vulnerability 8.8 High Jan 14, 2025
CVE-2025-21417 Windows Telephony Service Remote Code Execution Vulnerability 8.8 High Jan 14, 2025
CVE-2025-21334 Exploited Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free Vulnerability 7.8 High Jan 14, 2025
CVE-2025-21333 Exploited Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow Vulnerability 7.8 High Jan 14, 2025
CVE-2025-21311 Windows NTLM V1 Elevation of Privilege Vulnerability 9.8 Critical Jan 14, 2025
CVE-2025-21332 MapUrlToZone Security Feature Bypass Vulnerability 4.3 Medium Jan 14, 2025
CVE-2025-21313 Windows Security Account Manager (SAM) Denial of Service Vulnerability 6.5 Medium Jan 14, 2025
CVE-2025-21378 Windows CSC Service Elevation of Privilege Vulnerability 7.8 High Jan 14, 2025
CVE-2025-21374 Windows CSC Service Information Disclosure Vulnerability 5.5 Medium Jan 14, 2025
CVE-2025-21372 Microsoft Brokering File System Elevation of Privilege Vulnerability 7.8 High Jan 14, 2025

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