Microsoft Windows 10 21H2 vulnerabilities

CVE-2026-69906 [HIGH] CWE-122 CVE-2026-69906: Heap-based buffer overflow in Windows Secure Kernel Mode allows an authorized attacker to elevate pr Heap-based buffer overflow in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

CVE-2026-72962 [HIGH] CWE-122 CVE-2026-72962: Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate priv Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-69365 [HIGH] CWE-125 CVE-2026-69365: Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attack Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges over a network.

CVE-2024-21307 [HIGH] CWE-416 CVE-2024-21307: Remote Desktop Client Remote Code Execution Vulnerability Remote Desktop Client Remote Code Execution Vulnerability

CVE-2025-47972 [HIGH] CWE-362 CVE-2025-47972: Concurrent execution using shared resource with improper synchronization ('race condition') in Micro Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges over a network.

CVE-2026-96844 [HIGH] CWE-191 CVE-2026-96844: Integer underflow (wrap or wraparound) in Microsoft Bluetooth Driver allows an authorized attacker t Integer underflow (wrap or wraparound) in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges over an adjacent network.

CVE-2023-28274 [HIGH] CWE-20 CVE-2023-28274: Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability

CVE-2024-30022 [HIGH] CWE-197 CVE-2024-30022: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

CVE-2024-30024 [HIGH] CWE-197 CVE-2024-30024: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

CVE-2024-30023 [HIGH] CWE-197 CVE-2024-30023: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

CVE-2025-32713 [HIGH] CWE-122 CVE-2025-32713: Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-25181 [HIGH] CWE-125 CVE-2026-25181: Out-of-bounds read in Windows GDI+ allows an unauthorized attacker to disclose information over a ne Out-of-bounds read in Windows GDI+ allows an unauthorized attacker to disclose information over a network.

CVE-2025-26666 [HIGH] CWE-122 CVE-2025-26666: Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally. Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.

CVE-2025-26674 [HIGH] CWE-122 CVE-2025-26674: Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally. Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally.

CVE-2026-32183 [HIGH] CWE-77 CVE-2026-32183: Improper neutralization of special elements used in a command ('command injection') in Windows Snipp Improper neutralization of special elements used in a command ('command injection') in Windows Snipping Tool allows an unauthorized attacker to execute code locally.

CVE-2024-38028 [HIGH] CWE-125 CVE-2024-38028: Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability

CVE-2024-38025 [HIGH] CWE-122 CVE-2024-38025: Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability Microsoft Windows Performance Data Helper Library Remote Code Execution Vulnerability

CVE-2026-88133 [HIGH] CWE-59 CVE-2026-88133: Improper authorization in Windows Portable Device Enumerator Service allows an authorized attacker t Improper authorization in Windows Portable Device Enumerator Service allows an authorized attacker to elevate privileges locally.

CVE-2026-96911 [HIGH] CWE-59 CVE-2026-96911: Improper link resolution before file access ('link following') in Microsoft Windows Search Component Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

CVE-2025-24048 [HIGH] CWE-122 CVE-2025-24048: 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.