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 120 of 182
CVE-2026-62762P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-62762 [MEDIUM] CWE-476 CVE-2026-62762: Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny s
Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.
nvd
CVE-2026-50366P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-50366 [MEDIUM] CWE-476 CVE-2026-50366: Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny s
Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.
nvd
CVE-2026-57976P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-57976 [MEDIUM] CWE-476 CVE-2026-57976: Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny s
Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a network.
nvd
CVE-2026-56168P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-56168 [MEDIUM] CWE-476 CVE-2026-56168: Null pointer dereference in Windows SMB Server allows an authorized attacker to deny service over a
Null pointer dereference in Windows SMB Server allows an authorized attacker to deny service over a network.
nvd
CVE-2025-62473P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.66912025-12-09
CVE-2025-62473 [MEDIUM] CWE-126 CVE-2025-62473: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker
Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-78453P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.77252026-09-08
CVE-2026-78453 [MEDIUM] CWE-191 CVE-2026-78453: Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File allows an unautho
Integer underflow (wrap or wraparound) in Microsoft Windows SCSI Class System File allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-55003P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-55003 [MEDIUM] CWE-908 CVE-2026-55003: Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-50376P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-50376 [MEDIUM] CWE-908 CVE-2026-50376: Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-58546P3MEDIUMCVSS 6.5≥ 10.0.19044.0, < 10.0.19044.75482026-07-14
CVE-2026-58546 [MEDIUM] CWE-908 CVE-2026-58546: Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information
Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2023-38159P3HIGHCVSS 7.0≥ 10.0.19043.0, < 10.0.19041.35702023-10-10
CVE-2023-38159 [HIGH] CWE-591 CVE-2023-38159: Windows Graphics Component Elevation of Privilege Vulnerability
Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2022-44673P3HIGHCVSS 7.0≥ 10.0.19044.0, < 10.0.19044.23642022-12-13
CVE-2022-44673 [HIGH] CVE-2022-44673: Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
Windows Client Server Run-time Subsystem (CSRSS) Elevation of Privilege Vulnerability
nvd
CVE-2024-21433P3HIGHCVSS 7.0≥ 10.0.19043.0, < 10.0.19044.41702024-03-12
CVE-2024-21433 [HIGH] CWE-367 CVE-2024-21433: Windows Print Spooler Elevation of Privilege Vulnerability
Windows Print Spooler Elevation of Privilege Vulnerability
nvd
CVE-2022-23286P3HIGHCVSS 7.0≥ 10.0.19043.0, < 10.0.19044.15862022-03-09
CVE-2022-23286 [HIGH] CVE-2022-23286: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-29361P3HIGHCVSS 7.0≥ 10.0.19043.0, < 10.0.19044.30862023-06-14
CVE-2023-29361 [HIGH] CWE-416 CVE-2023-29361: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
nvd
CVE-2025-21230P3HIGHCVSS 7.5≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21230 [HIGH] CWE-20 CVE-2025-21230: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2024-38126P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.47802024-08-13
CVE-2024-38126 [HIGH] CWE-476 CVE-2024-38126: Windows Network Address Translation (NAT) Denial of Service Vulnerability
Windows Network Address Translation (NAT) Denial of Service Vulnerability
nvd
CVE-2025-21251P3HIGHCVSS 7.5≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21251 [HIGH] CWE-400 CVE-2025-21251: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2024-38132P3HIGHCVSS 7.5≥ 10.0.19043.0, < 10.0.19044.47802024-08-13
CVE-2024-38132 [HIGH] CWE-125 CVE-2024-38132: Windows Network Address Translation (NAT) Denial of Service Vulnerability
Windows Network Address Translation (NAT) Denial of Service Vulnerability
nvd
CVE-2025-21289P3HIGHCVSS 7.5≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21289 [HIGH] CWE-400 CVE-2025-21289: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2025-21290P3HIGHCVSS 7.5≥ 10.0.19044.0, < 10.0.19044.53712025-01-14
CVE-2025-21290 [HIGH] CWE-400 CVE-2025-21290: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd