Microsoft Windows Server 2022 23H2 vulnerabilities

CVE-2025-50171 [CRITICAL] CWE-862 CVE-2025-50171: Missing authorization in Remote Desktop Server allows an unauthorized attacker to perform spoofing o Missing authorization in Remote Desktop Server allows an unauthorized attacker to perform spoofing over a network.

CVE-2025-50158 [HIGH] CWE-367 CVE-2025-50158: Time-of-check time-of-use (toctou) race condition in Windows NTFS allows an unauthorized attacker to Time-of-check time-of-use (toctou) race condition in Windows NTFS allows an unauthorized attacker to disclose information locally.

CVE-2025-53154 [HIGH] CWE-476 CVE-2025-53154: Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attac Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2025-50177 [HIGH] CWE-362 CVE-2025-50177: Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a net Use after free in Windows Message Queuing allows an unauthorized attacker to execute code over a network.

CVE-2025-49762 [HIGH] CWE-362 CVE-2025-49762: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2025-50168 [HIGH] CWE-122 CVE-2025-50168: Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an au Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.

CVE-2025-53722 [HIGH] CWE-400 CVE-2025-53722: Uncontrolled resource consumption in Windows Remote Desktop Services allows an unauthorized attacker Uncontrolled resource consumption in Windows Remote Desktop Services allows an unauthorized attacker to deny service over a network.

CVE-2025-50170 [HIGH] CWE-280 CVE-2025-50170: Improper handling of insufficient permissions or privileges in Windows Cloud Files Mini Filter Drive Improper handling of insufficient permissions or privileges in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

CVE-2025-53155 [HIGH] CWE-122 CVE-2025-53155: Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges lo Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

CVE-2025-53718 [HIGH] CWE-416 CVE-2025-53718: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2025-53789 [HIGH] CWE-306 CVE-2025-53789: Missing authentication for critical function in Windows StateRepository API allows an authorized att Missing authentication for critical function in Windows StateRepository API allows an authorized attacker to elevate privileges locally.

CVE-2025-53726 [HIGH] CWE-843 CVE-2025-53726: Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows a Access of resource using incompatible type ('type confusion') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

CVE-2025-50160 [HIGH] CWE-122 CVE-2025-50160: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

CVE-2025-50162 [HIGH] CWE-122 CVE-2025-50162: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

CVE-2025-49761 [HIGH] CWE-416 CVE-2025-49761: Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2025-50164 [HIGH] CWE-122 CVE-2025-50164: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

CVE-2025-53723 [HIGH] CWE-122 CVE-2025-53723: Numeric truncation error in Windows Hyper-V allows an authorized attacker to elevate privileges loca Numeric truncation error in Windows Hyper-V allows an authorized attacker to elevate privileges locally.

CVE-2025-53147 [HIGH] CWE-416 CVE-2025-53147: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2025-53778 [HIGH] CWE-287 CVE-2025-53778: Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a n Improper authentication in Windows NTLM allows an authorized attacker to elevate privileges over a network.

CVE-2025-53145 [HIGH] CWE-843 CVE-2025-53145: Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an a Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.