Microsoft Windows 11 21H2 vulnerabilities

799 known vulnerabilities affecting microsoft/windows_11_21h2.

Total CVEs
799
CISA KEV
56
actively exploited
Public exploits
18
Exploited in wild
55
Severity breakdown
CRITICAL34HIGH572MEDIUM192LOW1

Vulnerabilities

Page 27 of 40
CVE-2023-35328HIGHCVSS 7.8fixed in 10.0.22000.21762023-07-11
CVE-2023-35328 [HIGH] CWE-197 CVE-2023-35328: Windows Transaction Manager Elevation of Privilege Vulnerability Windows Transaction Manager Elevation of Privilege Vulnerability
nvd
CVE-2023-35356HIGHCVSS 7.8fixed in 10.0.22000.21762023-07-11
CVE-2023-35356 [HIGH] CWE-843 CVE-2023-35356: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-35302HIGHCVSS 8.8fixed in 10.0.22000.21762023-07-11
CVE-2023-35302 [HIGH] CWE-122 CVE-2023-35302: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-35299HIGHCVSS 7.8fixed in 10.0.22000.21762023-07-11
CVE-2023-35299 [HIGH] CWE-125 CVE-2023-35299: Windows Common Log File System Driver Elevation of Privilege Vulnerability Windows Common Log File System Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-35364HIGHCVSS 8.8fixed in 10.0.22000.21762023-07-11
CVE-2023-35364 [HIGH] CWE-190 CVE-2023-35364: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-35342HIGHCVSS 7.8fixed in 10.0.22000.21762023-07-11
CVE-2023-35342 [HIGH] CWE-59 CVE-2023-35342: Windows Image Acquisition Elevation of Privilege Vulnerability Windows Image Acquisition Elevation of Privilege Vulnerability
nvd
CVE-2023-33172HIGHCVSS 7.5fixed in 10.0.22000.21762023-07-11
CVE-2023-33172 [HIGH] CWE-126 CVE-2023-33172: Remote Procedure Call Runtime Denial of Service Vulnerability Remote Procedure Call Runtime Denial of Service Vulnerability
nvd
CVE-2023-21756HIGHCVSS 7.8fixed in 10.0.22000.21762023-07-11
CVE-2023-21756 [HIGH] CWE-416 CVE-2023-21756: Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability
nvd
CVE-2023-35361HIGHCVSS 7.0fixed in 10.0.22000.21762023-07-11
CVE-2023-35361 [HIGH] CWE-362 CVE-2023-35361: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-32053HIGHCVSS 7.8fixed in 10.0.22000.21762023-07-11
CVE-2023-32053 [HIGH] CWE-59 CVE-2023-32053: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
nvd
CVE-2023-33168HIGHCVSS 7.5fixed in 10.0.22000.21762023-07-11
CVE-2023-33168 [HIGH] CWE-126 CVE-2023-33168: Remote Procedure Call Runtime Denial of Service Vulnerability Remote Procedure Call Runtime Denial of Service Vulnerability
nvd
CVE-2023-33167HIGHCVSS 7.5fixed in 10.0.22000.21762023-07-11
CVE-2023-33167 [HIGH] CWE-126 CVE-2023-33167: Remote Procedure Call Runtime Denial of Service Vulnerability Remote Procedure Call Runtime Denial of Service Vulnerability
nvd
CVE-2023-35360HIGHCVSS 7.0fixed in 10.0.22000.21762023-07-11
CVE-2023-35360 [HIGH] CWE-591 CVE-2023-35360: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-35300HIGHCVSS 8.8fixed in 10.0.22000.21762023-07-11
CVE-2023-35300 [HIGH] CWE-416 CVE-2023-35300: Remote Procedure Call Runtime Remote Code Execution Vulnerability Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd
CVE-2023-32054HIGHCVSS 7.3fixed in 10.0.22000.21762023-07-11
CVE-2023-32054 [HIGH] CWE-36 CVE-2023-32054: Volume Shadow Copy Elevation of Privilege Vulnerability Volume Shadow Copy Elevation of Privilege Vulnerability
nvd
CVE-2023-35309HIGHCVSS 7.5fixed in 10.0.22000.21762023-07-11
CVE-2023-35309 [HIGH] CWE-591 CVE-2023-35309: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2023-32046HIGHCVSS 7.8KEVfixed in 10.0.22000.21762023-07-11
CVE-2023-32046 [HIGH] CVE-2023-32046: Windows MSHTML Platform Elevation of Privilege Vulnerability Windows MSHTML Platform Elevation of Privilege Vulnerability
nvd
CVE-2023-33166HIGHCVSS 7.5fixed in 10.0.22000.21762023-07-11
CVE-2023-33166 [HIGH] CWE-126 CVE-2023-33166: Remote Procedure Call Runtime Denial of Service Vulnerability Remote Procedure Call Runtime Denial of Service Vulnerability
nvd
CVE-2023-32044HIGHCVSS 7.5fixed in 10.0.22000.21762023-07-11
CVE-2023-32044 [HIGH] CWE-125 CVE-2023-32044: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability
nvd
CVE-2023-35363HIGHCVSS 7.8fixed in 10.0.22000.21762023-07-11
CVE-2023-35363 [HIGH] CWE-122 CVE-2023-35363: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
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