Microsoft Windows 10 21H2 vulnerabilities
3,565 known vulnerabilities affecting microsoft/windows_10_21h2.
Total CVEs
3,565
CISA KEV
91
actively exploited
Public exploits
55
Exploited in wild
102
Severity breakdown
CRITICAL117HIGH2569MEDIUM870LOW9
Vulnerabilities
Page 53 of 179
CVE-2024-38125P3HIGHCVSS 7.8fixed in 10.0.19044.47802024-08-13
CVE-2024-38125 [HIGH] CWE-197 CVE-2024-38125: Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability
Kernel Streaming WOW Thunk Service Driver Elevation of Privilege Vulnerability
nvd
CVE-2026-48563P3HIGHCVSS 7.5fixed in 10.0.19044.74172026-06-09
CVE-2026-48563 [HIGH] CWE-416 CVE-2026-48563: Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a netwo
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-56648P3HIGHCVSS 7.5fixed in 10.0.19044.75482026-07-14
CVE-2026-56648 [HIGH] CWE-367 CVE-2026-56648: Time-of-check time-of-use (toctou) race condition in Windows Network File System allows an authorize
Time-of-check time-of-use (toctou) race condition in Windows Network File System allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-42909P3HIGHCVSS 7.5fixed in 10.0.19044.74172026-06-09
CVE-2026-42909 [HIGH] CWE-362 CVE-2026-42909: Concurrent execution using shared resource with improper synchronization ('race condition') in Remot
Concurrent execution using shared resource with improper synchronization ('race condition') in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-30388P3HIGHCVSS 7.8fixed in 10.0.19044.58542025-05-13
CVE-2025-30388 [HIGH] CWE-122 CVE-2025-30388: Heap-based buffer overflow in Windows Win32K - GRFX allows an unauthorized attacker to execute code
Heap-based buffer overflow in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.
nvd
CVE-2025-26669P3HIGHCVSS 8.8fixed in 10.0.19044.57372025-04-08
CVE-2025-26669 [HIGH] CWE-125 CVE-2025-26669: Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attack
Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2023-24864P3HIGHCVSS 8.8fixed in 10.0.19044.27282023-03-14
CVE-2023-24864 [HIGH] CWE-191 CVE-2023-24864: Microsoft PostScript and PCL6 Class Printer Driver Elevation of Privilege Vulnerability
Microsoft PostScript and PCL6 Class Printer Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-21685P3HIGHCVSS 8.8fixed in 10.0.19044.26042023-02-14
CVE-2023-21685 [HIGH] CWE-20 CVE-2023-21685: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2023-21799P3HIGHCVSS 8.8fixed in 10.0.19044.26042023-02-14
CVE-2023-21799 [HIGH] CWE-122 CVE-2023-21799: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2023-21686P3HIGHCVSS 8.8fixed in 10.0.19044.26042023-02-14
CVE-2023-21686 [HIGH] CWE-190 CVE-2023-21686: Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
nvd
CVE-2026-70149P3HIGHCVSS 8.8fixed in 10.0.19044.78072026-10-13
CVE-2026-70149 [HIGH] CWE-122 CVE-2026-70149: Exposure of sensitive information to an unauthorized actor in Windows Client Side Caching driver (cs
Exposure of sensitive information to an unauthorized actor in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to disclose information locally.
nvd
CVE-2023-38147P3HIGHCVSS 8.8fixed in 10.0.19044.34482023-09-12
CVE-2023-38147 [HIGH] CWE-122 CVE-2023-38147: Windows Miracast Wireless Display Remote Code Execution Vulnerability
Windows Miracast Wireless Display Remote Code Execution Vulnerability
nvd
CVE-2025-55692P3HIGHCVSS 7.8fixed in 10.0.19044.64562025-10-14
CVE-2025-55692 [HIGH] CWE-20 CVE-2025-55692: Improper input validation in Windows Error Reporting allows an authorized attacker to elevate privil
Improper input validation in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-54098P3HIGHCVSS 7.8fixed in 10.0.19044.63322025-09-09
CVE-2025-54098 [HIGH] CWE-284 CVE-2025-54098: Improper access control in Windows Hyper-V allows an authorized attacker to elevate privileges local
Improper access control in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-20700P3HIGHCVSS 7.5fixed in 10.0.19044.39302024-01-09
CVE-2024-20700 [HIGH] CWE-362 CVE-2024-20700: Windows Hyper-V Remote Code Execution Vulnerability
Windows Hyper-V Remote Code Execution Vulnerability
nvd
CVE-2023-24947P3HIGHCVSS 8.8fixed in 10.0.19044.29652023-05-09
CVE-2023-24947 [HIGH] CWE-416 CVE-2023-24947: Windows Bluetooth Driver Remote Code Execution Vulnerability
Windows Bluetooth Driver Remote Code Execution Vulnerability
nvd
CVE-2025-59512P3HIGHCVSS 7.8fixed in 10.0.19044.65752025-11-11
CVE-2025-59512 [HIGH] CWE-284 CVE-2025-59512: Improper access control in Customer Experience Improvement Program (CEIP) allows an authorized attac
Improper access control in Customer Experience Improvement Program (CEIP) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-49105P3HIGHCVSS 8.4fixed in 10.0.19044.52472024-12-12
CVE-2024-49105 [HIGH] CWE-284 CVE-2024-49105: Remote Desktop Client Remote Code Execution Vulnerability
Remote Desktop Client Remote Code Execution Vulnerability
nvd
CVE-2023-36697P3HIGHCVSS 8.0fixed in 10.0.19041.35702023-10-10
CVE-2023-36697 [HIGH] CWE-20 CVE-2023-36697: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2024-20654P3HIGHCVSS 8.0fixed in 10.0.19044.39302024-01-09
CVE-2024-20654 [HIGH] CWE-190 CVE-2024-20654: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd