Microsoft Windows 11 24H2 vulnerabilities

CVE-2025-47991 [HIGH] CWE-416 CVE-2025-47991: Use after free in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privi Use after free in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.

CVE-2025-49742 [HIGH] CWE-122 CVE-2025-49742: Integer overflow or wraparound in Microsoft Graphics Component allows an authorized attacker to exec Integer overflow or wraparound in Microsoft Graphics Component allows an authorized attacker to execute code locally.

CVE-2025-53150 [HIGH] CWE-362 CVE-2025-53150: Use after free in Windows Digital Media allows an authorized attacker to elevate privileges locally. Use after free in Windows Digital Media allows an authorized attacker to elevate privileges locally.

CVE-2025-59502 [HIGH] CWE-400 CVE-2025-59502: Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker t Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.

CVE-2026-26161 [HIGH] CWE-20 CVE-2026-26161: Untrusted pointer dereference in Windows Sensor Data Service allows an authorized attacker to elevat Untrusted pointer dereference in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.

CVE-2025-59192 [HIGH] CWE-126 CVE-2025-59192: Buffer over-read in Storport.sys Driver allows an authorized attacker to elevate privileges locally. Buffer over-read in Storport.sys Driver allows an authorized attacker to elevate privileges locally.

CVE-2024-38239 [HIGH] CWE-1390 CVE-2024-38239: Windows Kerberos Elevation of Privilege Vulnerability Windows Kerberos Elevation of Privilege Vulnerability

CVE-2024-38198 [HIGH] CWE-345 CVE-2024-38198: Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability

CVE-2026-35416 [HIGH] CWE-416 CVE-2026-35416: Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver f Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2025-64658 [HIGH] CWE-362 CVE-2025-64658: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.

CVE-2026-27908 [HIGH] CWE-416 CVE-2026-27908: Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.

CVE-2026-69890 [HIGH] CWE-416 CVE-2026-69890: Use after free in Windows Virtual Trusted Platform Module allows an authorized attacker to elevate p Use after free in Windows Virtual Trusted Platform Module allows an authorized attacker to elevate privileges locally.

CVE-2026-87705 [HIGH] CWE-940 CVE-2026-87705: Improper verification of source of a communication channel in Windows Hyper-V allows an unauthorized Improper verification of source of a communication channel in Windows Hyper-V allows an unauthorized attacker to bypass a security feature over an adjacent network.

CVE-2025-50161 [HIGH] CWE-122 CVE-2025-50161: Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privile Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.

CVE-2025-62565 [HIGH] CWE-416 CVE-2025-62565: Use after free in Windows Shell allows an authorized attacker to elevate privileges locally. Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.

CVE-2026-50364 [HIGH] CWE-59 CVE-2026-50364: Improper link resolution before file access ('link following') in Windows Server Backup allows an au Improper link resolution before file access ('link following') in Windows Server Backup allows an authorized attacker to elevate privileges locally.

CVE-2026-32149 [HIGH] CWE-20 CVE-2026-32149: Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally. Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally.

CVE-2026-108399 [HIGH] CWE-122 CVE-2026-108399: 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-2026-69337 [HIGH] CWE-415 CVE-2026-69337: Double free in Windows Registry allows an authorized attacker to elevate privileges over a network. Double free in Windows Registry allows an authorized attacker to elevate privileges over a network.

CVE-2026-69396 [HIGH] CWE-416 CVE-2026-69396: Use after free in Windows NDIS allows an authorized attacker to elevate privileges over a network. Use after free in Windows NDIS allows an authorized attacker to elevate privileges over a network.