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 36 of 40
CVE-2023-23407HIGHCVSS 7.1fixed in 10.0.22000.16962023-03-14
CVE-2023-23407 [HIGH] CWE-591 CVE-2023-23407: Windows Point-to-Point Protocol over Ethernet (PPPoE) Remote Code Execution Vulnerability Windows Point-to-Point Protocol over Ethernet (PPPoE) Remote Code Execution Vulnerability
nvd
CVE-2023-23421HIGHCVSS 7.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23421 [HIGH] CWE-416 CVE-2023-23421: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-24867HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24867 [HIGH] CWE-122 CVE-2023-24867: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-24861HIGHCVSS 7.0fixed in 10.0.22000.16962023-03-14
CVE-2023-24861 [HIGH] CWE-367 CVE-2023-24861: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2023-24864HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24864 [HIGH] CWE-191 CVE-2023-24864: Microsoft PostScript and PCL6 Class Printer Driver Elevation of Privilege Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-23416HIGHCVSS 7.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23416 [HIGH] CWE-20 CVE-2023-23416: Windows Cryptographic Services Remote Code Execution Vulnerability Windows Cryptographic Services Remote Code Execution Vulnerability
nvd
CVE-2023-24858HIGHCVSS 7.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24858 [HIGH] CWE-126 CVE-2023-24858: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-24910HIGHCVSS 7.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24910 [HIGH] CWE-476 CVE-2023-24910: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
nvd
CVE-2023-23405HIGHCVSS 8.1fixed in 10.0.22000.16962023-03-14
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-2023-23413HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23413 [HIGH] CWE-908 CVE-2023-23413: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-23423HIGHCVSS 7.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23423 [HIGH] CVE-2023-23423: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-24908HIGHCVSS 8.1fixed in 10.0.22000.16962023-03-14
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-2023-23414HIGHCVSS 7.1fixed in 10.0.22000.16962023-03-14
CVE-2023-23414 [HIGH] CWE-591 CVE-2023-23414: Windows Point-to-Point Protocol over Ethernet (PPPoE) Remote Code Execution Vulnerability Windows Point-to-Point Protocol over Ethernet (PPPoE) Remote Code Execution Vulnerability
nvd
CVE-2023-23393HIGHCVSS 7.0fixed in 10.0.22000.16962023-03-14
CVE-2023-23393 [HIGH] CWE-591 CVE-2023-23393: Windows BrokerInfrastructure Service Elevation of Privilege Vulnerability Windows BrokerInfrastructure Service Elevation of Privilege Vulnerability
nvd
CVE-2023-24907HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24907 [HIGH] CWE-122 CVE-2023-24907: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-24856HIGHCVSS 7.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24856 [HIGH] CWE-20 CVE-2023-24856: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-23404HIGHCVSS 8.1fixed in 10.0.22000.16962023-03-14
CVE-2023-23404 [HIGH] CWE-416 CVE-2023-23404: Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
nvd
CVE-2023-24872HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24872 [HIGH] CWE-125 CVE-2023-24872: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-23403HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23403 [HIGH] CWE-122 CVE-2023-23403: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-24871HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24871 [HIGH] CWE-190 CVE-2023-24871: Windows Bluetooth Service Remote Code Execution Vulnerability Windows Bluetooth Service Remote Code Execution Vulnerability
nvd
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