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Vulnerabilities of Microsoft Windows 11 version 22H2

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CVE Summary Score Published
CVE-2025-54102 Use after free in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally 7.8 High Sep 9, 2025
CVE-2025-54101 Use after free in Windows SMBv3 Client allows an authorized attacker to execute code over a network 4.8 Medium Sep 9, 2025
CVE-2025-54099 Stack-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate… 7.0 High Sep 9, 2025
CVE-2025-49734 Improper restriction of communication channel to intended endpoints in Windows PowerShell allows an authorized… 7.0 High Sep 9, 2025
CVE-2025-55229 Improper verification of cryptographic signature in Windows Certificates allows an unauthorized attacker to perform… 5.3 Medium Aug 21, 2025
CVE-2025-55230 Untrusted pointer dereference in Windows MBT Transport driver allows an authorized attacker to elevate privileges… 7.8 High Aug 21, 2025
CVE-2025-48807 Improper restriction of communication channel to intended endpoints in Windows Hyper-V allows an authorized attacker… 6.7 Medium Aug 12, 2025
CVE-2025-53789 Missing authentication for critical function in Windows StateRepository API allows an authorized attacker to elevate… 7.8 High Aug 12, 2025
CVE-2025-53778 Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network 8.8 High Aug 12, 2025
CVE-2025-50155 Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized… 7.8 High Aug 12, 2025
CVE-2025-53766 Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network 9.8 Critical Aug 12, 2025
CVE-2025-53726 Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized… 7.8 High Aug 12, 2025
CVE-2025-53725 Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized… 7.8 High Aug 12, 2025
CVE-2025-53724 Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized… 7.8 High Aug 12, 2025
CVE-2025-53723 Numeric truncation error in Windows Hyper-V allows an authorized attacker to elevate privileges locally 7.8 High Aug 12, 2025
CVE-2025-53722 Uncontrolled resource consumption in Windows Remote Desktop Services allows an unauthorized attacker to deny service… 7.5 High Aug 12, 2025
CVE-2025-53721 Use after free in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally 7.0 High Aug 12, 2025
CVE-2025-53718 Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges… 7.0 High Aug 12, 2025
CVE-2025-53716 Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an authorized attacker… 6.5 Medium Aug 12, 2025
CVE-2025-53155 Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally 7.8 High Aug 12, 2025
CVE-2025-53154 Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate… 7.8 High Aug 12, 2025
CVE-2025-53152 Use after free in Desktop Windows Manager allows an authorized attacker to execute code locally 7.8 High Aug 12, 2025
CVE-2025-53151 Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 High Aug 12, 2025
CVE-2025-53149 Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate… 7.8 High Aug 12, 2025
CVE-2025-53147 Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges… 7.0 High Aug 12, 2025

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