Microsoft Windows 11 23H2 vulnerabilities

CVE-2025-27742 [MEDIUM] CWE-125 CVE-2025-27742: Out-of-bounds read in Windows NTFS allows an unauthorized attacker to disclose information locally. Out-of-bounds read in Windows NTFS allows an unauthorized attacker to disclose information locally.

CVE-2025-26634 [HIGH] CWE-122 CVE-2025-26634: Heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privil Heap-based buffer overflow in Windows Core Messaging allows an authorized attacker to elevate privileges over a network.

CVE-2025-24985 [HIGH] CWE-122 CVE-2025-24985: Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally.

CVE-2025-24035 [HIGH] CWE-591 CVE-2025-24035: Sensitive data storage in improperly locked memory in Windows Remote Desktop Services allows an unau Sensitive data storage in improperly locked memory in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

CVE-2025-24051 [HIGH] CWE-122 CVE-2025-24051: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorize Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2025-26645 [HIGH] CWE-23 CVE-2025-26645: Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code ove Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVE-2025-26633 [HIGH] CWE-707 CVE-2025-26633: Improper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a Improper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a security feature locally.

CVE-2025-24993 [HIGH] CWE-122 CVE-2025-24993: Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

CVE-2025-24067 [HIGH] CWE-122 CVE-2025-24067: Heap-based buffer overflow in Microsoft Streaming Service allows an authorized attacker to elevate p Heap-based buffer overflow in Microsoft Streaming Service allows an authorized attacker to elevate privileges locally.

CVE-2025-24050 [HIGH] CWE-122 CVE-2025-24050: Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privile Heap-based buffer overflow in Role: Windows Hyper-V allows an authorized attacker to elevate privileges locally.

CVE-2025-24044 [HIGH] CWE-416 CVE-2025-24044: Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

CVE-2025-24059 [HIGH] CWE-125 CVE-2025-24059: Incorrect conversion between numeric types in Windows Common Log File System Driver allows an author Incorrect conversion between numeric types in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

CVE-2025-21180 [HIGH] CWE-122 CVE-2025-21180: Heap-based buffer overflow in Windows exFAT File System allows an unauthorized attacker to execute c Heap-based buffer overflow in Windows exFAT File System allows an unauthorized attacker to execute code locally.

CVE-2025-24056 [HIGH] CWE-122 CVE-2025-24056: Heap-based buffer overflow in Windows Telephony Server allows an unauthorized attacker to execute co Heap-based buffer overflow in Windows Telephony Server allows an unauthorized attacker to execute code over a network.

CVE-2025-24061 [HIGH] CWE-693 CVE-2025-24061: Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to by Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature locally.

CVE-2025-24076 [HIGH] CWE-284 CVE-2025-24076: Improper access control in Windows Cross Device Service allows an authorized attacker to elevate pri Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally.

CVE-2025-24995 [HIGH] CWE-122 CVE-2025-24995: Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacke Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.

CVE-2025-24066 [HIGH] CWE-122 CVE-2025-24066: Heap-based buffer overflow in Windows Kernel-Mode Drivers allows an authorized attacker to elevate p Heap-based buffer overflow in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

CVE-2025-24994 [HIGH] CWE-284 CVE-2025-24994: Improper access control in Windows Cross Device Service allows an authorized attacker to elevate pri Improper access control in Windows Cross Device Service allows an authorized attacker to elevate privileges locally.

CVE-2025-24084 [HIGH] CWE-822 CVE-2025-24084: Untrusted pointer dereference in Windows Subsystem for Linux allows an unauthorized attacker to exec Untrusted pointer dereference in Windows Subsystem for Linux allows an unauthorized attacker to execute code locally.