Skip to content

Known vulnerabilities in Microsoft Windows 11 version 22H2

Is your version affected?

CVE Summary Score Published
CVE-2025-59230 Exploited Microsoft Windows Improper Access Control Vulnerability 7.8 High Oct 14, 2025
CVE-2025-24990 Exploited Microsoft Windows Untrusted Pointer Dereference Vulnerability 7.8 High Oct 14, 2025
CVE-2025-33073 Exploited Microsoft Windows SMB Client Improper Access Control Vulnerability 8.8 High Jun 10, 2025
CVE-2025-33053 Exploited Microsoft Windows External Control of File Name or Path Vulnerability 8.8 High Jun 10, 2025
CVE-2025-30397 Exploited Microsoft Windows Scripting Engine Type Confusion Vulnerability 7.5 High May 13, 2025
CVE-2025-32709 Exploited Microsoft Windows Ancillary Function Driver for WinSock Use-After-Free Vulnerability 7.8 High May 13, 2025
CVE-2025-32706 Exploited Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability 7.8 High May 13, 2025
CVE-2025-32701 Exploited Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability 7.8 High May 13, 2025
CVE-2025-30400 Exploited Microsoft Windows DWM Core Library Use-After-Free Vulnerability 7.8 High May 13, 2025
CVE-2025-29824 Exploited Microsoft Windows Common Log File System (CLFS) Driver Use-After-Free Vulnerability 7.8 High Apr 8, 2025
CVE-2025-26633 Exploited Microsoft Windows Management Console (MMC) Improper Neutralization Vulnerability 7.0 High Mar 11, 2025
CVE-2025-24993 Exploited Microsoft Windows NTFS Heap-Based Buffer Overflow Vulnerability 7.8 High Mar 11, 2025
CVE-2025-24991 Exploited Microsoft Windows NTFS Out-Of-Bounds Read Vulnerability 5.5 Medium Mar 11, 2025
CVE-2025-24985 Exploited Microsoft Windows Fast FAT File System Driver Integer Overflow Vulnerability 7.8 High Mar 11, 2025
CVE-2025-24984 Exploited Microsoft Windows NTFS Information Disclosure Vulnerability 4.6 Medium Mar 11, 2025
CVE-2025-24054 Exploited Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerability 6.5 Medium Mar 11, 2025
CVE-2025-21418 Exploited Microsoft Windows Ancillary Function Driver for WinSock Heap-Based Buffer Overflow Vulnerability 7.8 High Feb 11, 2025
CVE-2025-21391 Exploited Microsoft Windows Storage Link Following Vulnerability 7.1 High Feb 11, 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-2025-21335 Exploited Microsoft Windows Hyper-V NT Kernel Integration VSP Use-After-Free Vulnerability 7.8 High Jan 14, 2025
CVE-2024-49138 Exploited Microsoft Windows Common Log File System (CLFS) Driver Heap-Based Buffer Overflow Vulnerability 7.8 High Dec 10, 2024
CVE-2024-49039 Exploited Microsoft Windows Task Scheduler Privilege Escalation Vulnerability 8.8 High Nov 12, 2024
CVE-2024-43451 Exploited Microsoft Windows NTLMv2 Hash Disclosure Spoofing Vulnerability 6.5 Medium Nov 12, 2024
CVE-2024-43572 Exploited Microsoft Windows Management Console Remote Code Execution Vulnerability 7.8 High Oct 8, 2024

Other Microsoft products