cbcvebase.

Microsoft Windows 10 Version 21H2 vulnerabilities

3,631 known vulnerabilities affecting microsoft/windows_10_version_21h2.

Total CVEs
3,631
CISA KEV
98
actively exploited
Public exploits
68
Exploited in wild
126
Severity breakdown
CRITICAL104HIGH2642MEDIUM872LOW13

Vulnerabilities

Page 103 of 182
CVE-2025-27491P3HIGHCVSS 7.1≥ 10.0.19044.0, < 10.0.19044.57372025-04-08
CVE-2025-27491 [HIGH] CWE-416 CVE-2025-27491: Use after free in Windows Hyper-V allows an authorized attacker to execute code over a network. Use after free in Windows Hyper-V allows an authorized attacker to execute code over a network.
nvd
CVE-2024-26232P3HIGHCVSS 7.3≥ 10.0.19043.0, < 10.0.19044.42912024-04-09
CVE-2024-26232 [HIGH] CWE-843 CVE-2024-26232: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2024-43581P3HIGHCVSS 7.1≥ 10.0.19043.0, < 10.0.19044.50112024-10-08
CVE-2024-43581 [HIGH] CWE-73 CVE-2024-43581: Microsoft OpenSSH for Windows Remote Code Execution Vulnerability Microsoft OpenSSH for Windows Remote Code Execution Vulnerability
nvd
CVE-2026-40413P3HIGHCVSS 7.4≥ 10.0.19044.0, < 10.0.19044.72912026-05-12
CVE-2026-40413 [HIGH] CWE-476 CVE-2026-40413: Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an a Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network.
cvelistv5nvd
CVE-2026-40414P3HIGHCVSS 7.4≥ 10.0.19044.0, < 10.0.19044.72912026-05-12
CVE-2026-40414 [HIGH] CWE-476 CVE-2026-40414: Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an a Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network.
cvelistv5nvd
CVE-2026-41097P3MEDIUMCVSS 6.7≥ 10.0.19044.0, < 10.0.19044.72912026-05-12
CVE-2026-41097 [MEDIUM] CWE-1329 CVE-2026-41097: Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvd
CVE-2025-32721P3HIGHCVSS 7.3≥ 10.0.19044.0, < 10.0.19044.59652025-06-10
CVE-2025-32721 [HIGH] CWE-59 CVE-2025-32721: Improper link resolution before file access ('link following') in Windows Recovery Driver allows an Improper link resolution before file access ('link following') in Windows Recovery Driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-50159P3HIGHCVSS 7.3≥ 10.0.19044.0, < 10.0.19044.62162025-08-12
CVE-2025-50159 [HIGH] CWE-416 CVE-2025-50159: Use after free in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an authorized attacker Use after free in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-54116P3HIGHCVSS 7.3≥ 10.0.19044.0, < 10.0.19044.63322025-09-09
CVE-2025-54116 [HIGH] CWE-284 CVE-2025-54116: Improper access control in Windows MultiPoint Services allows an authorized attacker to elevate priv Improper access control in Windows MultiPoint Services allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-49682P3HIGHCVSS 7.3≥ 10.0.19044.0, < 10.0.19044.60932025-07-08
CVE-2025-49682 [HIGH] CWE-416 CVE-2025-49682: Use after free in Windows Media allows an authorized attacker to elevate privileges locally. Use after free in Windows Media allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-25004P3HIGHCVSS 7.3≥ 10.0.19044.0, < 10.0.19044.64562025-10-14
CVE-2025-25004 [HIGH] CWE-284 CVE-2025-25004: Improper access control in Microsoft PowerShell allows an authorized attacker to elevate privileges Improper access control in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-30076P3MEDIUMCVSS 6.8≥ 10.0.19044.0, < 10.0.19044.45292024-06-11
CVE-2024-30076 [MEDIUM] CWE-59 CVE-2024-30076: Windows Container Manager Service Elevation of Privilege Vulnerability Windows Container Manager Service Elevation of Privilege Vulnerability
nvd
CVE-2026-26151P3HIGHCVSS 7.1≥ 10.0.19044.0, < 10.0.19044.71842026-04-14
CVE-2026-26151 [HIGH] CWE-357 CVE-2026-26151: Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized att Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over a network.
nvd
CVE-2026-69305P3HIGHCVSS 7.1≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-69305 [HIGH] CWE-416 CVE-2026-69305: Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privil Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2024-43502P3HIGHCVSS 7.1≥ 10.0.19043.0, < 10.0.19044.50112024-10-08
CVE-2024-43502 [HIGH] CWE-908 CVE-2024-43502: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2026-21508P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.69372026-02-10
CVE-2026-21508 [HIGH] CWE-287 CVE-2026-21508: Improper authentication in Windows Storage allows an authorized attacker to elevate privileges local Improper authentication in Windows Storage allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-54099P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.63322025-09-09
CVE-2025-54099 [HIGH] CWE-121 CVE-2025-54099: Stack-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized at Stack-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-49727P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.60932025-07-08
CVE-2025-49727 [HIGH] CWE-122 CVE-2025-49727: Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privile Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-25171P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.70582026-03-10
CVE-2026-25171 [HIGH] CWE-416 CVE-2026-25171: Use after free in Windows Authentication Methods allows an authorized attacker to elevate privileges Use after free in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-72963P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-72963 [HIGH] CWE-416 CVE-2026-72963: Use after free in Windows Modern Execution Server allows an authorized attacker to elevate privilege Use after free in Windows Modern Execution Server allows an authorized attacker to elevate privileges locally.
nvd
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Microsoft Windows 10 Version 21H2 vulnerabilities | cvebase