Microsoft Windows 10 21H2 vulnerabilities
1,827 known vulnerabilities affecting microsoft/windows_10_21h2.
Total CVEs
1,827
CISA KEV
87
actively exploited
Public exploits
54
Exploited in wild
97
Severity breakdown
CRITICAL44HIGH1303MEDIUM473LOW7
Vulnerabilities
Page 29 of 92
CVE-2023-35644P3HIGHCVSS 7.8fixed in 10.0.19041.38032023-12-12
CVE-2023-35644 [HIGH] CWE-190 CVE-2023-35644: Windows Sysmain Service Elevation of Privilege Vulnerability
Windows Sysmain Service Elevation of Privilege Vulnerability
nvd
CVE-2026-26176P3HIGHCVSS 7.8fixed in 10.0.19044.71842026-04-14
CVE-2026-26176 [HIGH] CWE-122 CVE-2026-26176: Heap-based buffer overflow in Windows Client Side Caching driver (csc.sys) allows an authorized atta
Heap-based buffer overflow in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2023-35386P3HIGHCVSS 7.8fixed in 10.0.19044.33242023-08-08
CVE-2023-35386 [HIGH] CWE-125 CVE-2023-35386: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-35309P3HIGHCVSS 7.5fixed in 10.0.19041.32082023-07-11
CVE-2023-35309 [HIGH] CWE-591 CVE-2023-35309: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2023-35382P3HIGHCVSS 7.8fixed in 10.0.19044.33242023-08-08
CVE-2023-35382 [HIGH] CWE-416 CVE-2023-35382: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2026-32161P3HIGHCVSS 7.5fixed in 10.0.19044.72912026-05-12
CVE-2026-32161 [HIGH] CWE-362 CVE-2026-32161: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Native WiFi Miniport Driver allows an unauthorized attacker to execute code over an adjacent network.
nvd
CVE-2023-38144P3HIGHCVSS 7.8fixed in 10.0.19044.34482023-09-12
CVE-2023-38144 [HIGH] CWE-126 CVE-2023-38144: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
nvd
CVE-2024-38085P3HIGHCVSS 7.8fixed in 10.0.19044.46512024-07-09
CVE-2024-38085 [HIGH] CWE-416 CVE-2024-38085: Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2024-20653P3HIGHCVSS 7.8fixed in 10.0.19044.39302024-01-09
CVE-2024-20653 [HIGH] CWE-125 CVE-2024-20653: Microsoft Common Log File System Elevation of Privilege Vulnerability
Microsoft Common Log File System Elevation of Privilege Vulnerability
nvd
CVE-2024-30025P3HIGHCVSS 7.8fixed in 10.0.19044.44122024-05-14
CVE-2024-30025 [HIGH] CWE-125 CVE-2024-30025: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
nvd
CVE-2024-43630P3HIGHCVSS 7.8fixed in 10.0.19044.51312024-11-12
CVE-2024-43630 [HIGH] CWE-121 CVE-2024-43630: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2024-29996P3HIGHCVSS 7.8fixed in 10.0.19044.44122024-05-14
CVE-2024-29996 [HIGH] CWE-125 CVE-2024-29996: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
nvd
CVE-2024-30068P3HIGHCVSS 8.8fixed in 10.0.19044.45292024-06-11
CVE-2024-30068 [HIGH] CWE-125 CVE-2024-30068: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2024-38237P3HIGHCVSS 7.8fixed in 10.0.19044.48942024-09-10
CVE-2024-38237 [HIGH] CWE-122 CVE-2024-38237: Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability
Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability
nvd
CVE-2024-38242P3HIGHCVSS 7.8fixed in 10.0.19044.48942024-09-10
CVE-2024-38242 [HIGH] CWE-122 CVE-2024-38242: Kernel Streaming Service Driver Elevation of Privilege Vulnerability
Kernel Streaming Service Driver Elevation of Privilege Vulnerability
nvd
CVE-2024-43574P3HIGHCVSS 8.3fixed in 10.0.19044.50112024-10-08
CVE-2024-43574 [HIGH] CWE-416 CVE-2024-43574: Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability
Microsoft Speech Application Programming Interface (SAPI) Remote Code Execution Vulnerability
nvd
CVE-2023-28274P3HIGHCVSS 7.8fixed in 10.0.19044.28462023-04-11
CVE-2023-28274 [HIGH] CWE-20 CVE-2023-28274: Windows Win32k Elevation of Privilege Vulnerability
Windows Win32k Elevation of Privilege Vulnerability
nvd
CVE-2025-47972P3HIGHCVSS 8.0fixed in 10.0.19044.60932025-07-08
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.
nvd
CVE-2025-49691P3HIGHCVSS 8.0fixed in 10.0.19044.60932025-07-08
CVE-2025-49691 [HIGH] CWE-122 CVE-2025-49691: Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over an
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over an adjacent network.
nvd
CVE-2024-30022P3HIGHCVSS 7.5fixed in 10.0.19044.44122024-05-14
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
nvd