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Microsoft Windows 11 Version 21H2 vulnerabilities

1,560 known vulnerabilities affecting microsoft/windows_11_version_21h2.

Total CVEs
1,560
CISA KEV
67
actively exploited
Public exploits
47
Exploited in wild
90
Severity breakdown
CRITICAL51HIGH1137MEDIUM368LOW4

Vulnerabilities

Page 75 of 78
CVE-2023-29359HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.20572023-06-13
CVE-2023-29359 [HIGH] CWE-20 GDI Elevation of Privilege Vulnerability GDI Elevation of Privilege Vulnerability GDI Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-29346HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.20572023-06-13
CVE-2023-29346 [HIGH] CWE-681 NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-28225HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.18172023-04-11
CVE-2023-28225 [HIGH] CWE-122 Windows NTLM Elevation of Privilege Vulnerability Windows NTLM Elevation of Privilege Vulnerability Windows NTLM Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-36776HIGHCVSS 7.0≥ 10.0.0, < 10.0.22000.25382023-10-10
CVE-2023-36776 [HIGH] CWE-416 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-35337HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.21762023-07-11
CVE-2023-35337 [HIGH] CWE-122 Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-41367HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.3182021-11-10
CVE-2021-41367 [HIGH] NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-41370HIGHCVSS 7.8≥ 10.0.0, < 10.0.22000.3182021-11-10
CVE-2021-41370 [HIGH] NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-28896HIGHCVSS 7.5≥ 10.0.0, < 10.0.22000.28992024-04-09
CVE-2024-28896 [HIGH] CWE-122 Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability
cvelistv5
CVE-2024-21406HIGHCVSS 7.5≥ 10.0.0, < 10.0.22000.27772024-02-13
CVE-2024-21406 [HIGH] CWE-319 Windows Printing Service Spoofing Vulnerability Windows Printing Service Spoofing Vulnerability Windows Printing Service Spoofing Vulnerability
cvelistv5
CVE-2024-43550HIGHCVSS 7.4≥ 10.0.22000.0, < 10.0.22000.32602024-10-08
CVE-2024-43550 [HIGH] CWE-295 Windows Secure Channel Spoofing Vulnerability Windows Secure Channel Spoofing Vulnerability Windows Secure Channel Spoofing Vulnerability
cvelistv5
CVE-2024-38033HIGHCVSS 7.3≥ 10.0.0, < 10.0.22000.30792024-07-09
CVE-2024-38033 [HIGH] CWE-20 PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability PowerShell Elevation of Privilege Vulnerability
cvelistv5
CVE-2024-43553HIGHCVSS 7.4≥ 10.0.22000.0, < 10.0.22000.32602024-10-08
CVE-2024-43553 [HIGH] CWE-822 NT OS Kernel Elevation of Privilege Vulnerability NT OS Kernel Elevation of Privilege Vulnerability NT OS Kernel Elevation of Privilege Vulnerability
cvelistv5
CVE-2022-21915MEDIUMCVSS 6.5≥ 10.0.0, < 10.0.22000.4342022-01-11
CVE-2022-21915 [MEDIUM] Windows GDI+ Information Disclosure Vulnerability Windows GDI+ Information Disclosure Vulnerability Windows GDI+ Information Disclosure Vulnerability
cvelistv5
CVE-2024-26194HIGHCVSS 7.4≥ 10.0.0, < 10.0.22000.28992024-04-09
CVE-2024-26194 [HIGH] CWE-347 Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability
cvelistv5
CVE-2022-44707MEDIUMCVSS 6.5≥ 10.0.22000.0, < 10.0.22000.13352022-12-13
CVE-2022-44707 [MEDIUM] Windows Kernel Denial of Service Vulnerability Windows Kernel Denial of Service Vulnerability Windows Kernel Denial of Service Vulnerability
cvelistv5
CVE-2022-21887HIGHCVSS 7.0≥ 10.0.0, < 10.0.22000.4342022-01-11
CVE-2022-21887 [HIGH] Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2023-21563MEDIUMCVSS 6.8≥ 10.0.0, < 10.0.22000.14552023-01-10
CVE-2023-21563 [MEDIUM] BitLocker Security Feature Bypass Vulnerability BitLocker Security Feature Bypass Vulnerability BitLocker Security Feature Bypass Vulnerability
cvelistv5
CVE-2024-29062HIGHCVSS 7.1≥ 10.0.0, < 10.0.22000.28992024-04-09
CVE-2024-29062 [HIGH] CWE-367 Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability Secure Boot Security Feature Bypass Vulnerability
cvelistv5
CVE-2022-30155MEDIUMCVSS 5.5≥ 10.0.0, < 10.0.22000.7392022-06-15
CVE-2022-30155 [MEDIUM] Windows Kernel Denial of Service Vulnerability Windows Kernel Denial of Service Vulnerability Windows Kernel Denial of Service Vulnerability
cvelistv5
CVE-2024-26183MEDIUMCVSS 6.5≥ 10.0.0, < 10.0.22000.28992024-04-09
CVE-2024-26183 [MEDIUM] CWE-476 Windows Kerberos Denial of Service Vulnerability Windows Kerberos Denial of Service Vulnerability Windows Kerberos Denial of Service Vulnerability
cvelistv5
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Microsoft Windows 11 Version 21H2 vulnerabilities | cvebase