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 62 of 179
CVE-2026-50504P3HIGHCVSS 7.5fixed in 10.0.19044.75482026-07-14
CVE-2026-50504 [HIGH] CWE-126 CVE-2026-50504: Buffer over-read in Remote Desktop Client allows an unauthorized attacker to disclose information ov
Buffer over-read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-50497P3HIGHCVSS 7.5fixed in 10.0.19044.75482026-07-14
CVE-2026-50497 [HIGH] CWE-193 CVE-2026-50497: Off-by-one error in Windows Remote Desktop Protocol allows an unauthorized attacker to disclose info
Off-by-one error in Windows Remote Desktop Protocol allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2023-38142P3HIGHCVSS 7.8fixed in 10.0.19044.34482023-09-12
CVE-2023-38142 [HIGH] CWE-190 CVE-2023-38142: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2026-42992P3HIGHCVSS 7.5fixed in 10.0.19044.74172026-06-09
CVE-2026-42992 [HIGH] CWE-122 CVE-2026-42992: Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-44799P3HIGHCVSS 7.5fixed in 10.0.19044.74172026-06-09
CVE-2026-44799 [HIGH] CWE-122 CVE-2026-44799: Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-42993P3HIGHCVSS 7.5fixed in 10.0.19044.74172026-06-09
CVE-2026-42993 [HIGH] CWE-122 CVE-2026-42993: Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvd
CVE-2024-26182P3HIGHCVSS 7.8fixed in 10.0.19044.41702024-03-12
CVE-2024-26182 [HIGH] CWE-416 CVE-2024-26182: 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-2026-87713P3HIGHCVSS 7.5fixed in 10.0.19044.78072026-10-13
CVE-2026-87713 [HIGH] CWE-416 CVE-2026-87713: Use after free in Windows Bluetooth Port Driver allows an unauthorized attacker to elevate privilege
Use after free in Windows Bluetooth Port Driver allows an unauthorized attacker to elevate privileges over an adjacent network.
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-2024-26211P3HIGHCVSS 7.8fixed in 10.0.19044.44122024-04-09
CVE-2024-26211 [HIGH] CWE-122 CVE-2024-26211: Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
nvd
CVE-2023-23388P3HIGHCVSS 8.8fixed in 10.0.19044.27282023-03-14
CVE-2023-23388 [HIGH] CWE-681 CVE-2023-23388: Windows Bluetooth Driver Elevation of Privilege Vulnerability
Windows Bluetooth 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-2025-58715P3HIGHCVSS 8.8fixed in 10.0.19044.64562025-10-14
CVE-2025-58715 [HIGH] CWE-190 CVE-2025-58715: Integer overflow or wraparound in Microsoft Windows Speech allows an authorized attacker to elevate
Integer overflow or wraparound in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-21299P3HIGHCVSS 7.8fixed in 10.0.19044.53712025-01-14
CVE-2025-21299 [HIGH] CWE-922 CVE-2025-21299: Windows Kerberos Security Feature Bypass Vulnerability
Windows Kerberos Security Feature Bypass Vulnerability
nvd
CVE-2023-23405P3HIGHCVSS 8.1fixed in 10.0.19044.27282023-03-14
CVE-2023-23405 [HIGH] CWE-190 CVE-2023-23405: Remote Procedure Call Runtime Remote Code Execution Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd
CVE-2023-24908P3HIGHCVSS 8.1fixed in 10.0.19044.27282023-03-14
CVE-2023-24908 [HIGH] CWE-190 CVE-2023-24908: Remote Procedure Call Runtime Remote Code Execution Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd
CVE-2023-24869P3HIGHCVSS 8.1fixed in 10.0.19044.27282023-03-14
CVE-2023-24869 [HIGH] CWE-190 CVE-2023-24869: Remote Procedure Call Runtime Remote Code Execution Vulnerability
Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd