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 37 of 40
CVE-2023-23420HIGHCVSS 7.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23420 [HIGH] CWE-416 CVE-2023-23420: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2023-24868HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24868 [HIGH] CWE-122 CVE-2023-24868: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-23417HIGHCVSS 7.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23417 [HIGH] CWE-190 CVE-2023-23417: Windows Partition Management Driver Elevation of Privilege Vulnerability Windows Partition Management Driver Elevation of Privilege Vulnerability
nvd
CVE-2023-24859HIGHCVSS 7.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24859 [HIGH] CWE-476 CVE-2023-24859: Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability Windows Internet Key Exchange (IKE) Extension Denial of Service Vulnerability
nvd
CVE-2023-24876HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24876 [HIGH] CWE-122 CVE-2023-24876: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-23385HIGHCVSS 7.0fixed in 10.0.22000.16962023-03-14
CVE-2023-23385 [HIGH] CWE-190 CVE-2023-23385: Windows Point-to-Point Protocol over Ethernet (PPPoE) Elevation of Privilege Vulnerability Windows Point-to-Point Protocol over Ethernet (PPPoE) Elevation of Privilege Vulnerability
nvd
CVE-2023-23406HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23406 [HIGH] CWE-122 CVE-2023-23406: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-24869HIGHCVSS 8.1fixed in 10.0.22000.16962023-03-14
CVE-2023-24869 [HIGH] CWE-190 CVE-2023-24869: Remote Procedure Call Runtime Remote Code Execution Vulnerability Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd
CVE-2023-23410HIGHCVSS 7.8fixed in 10.0.22000.16962023-03-14
CVE-2023-23410 [HIGH] CWE-190 CVE-2023-23410: Windows HTTP.sys Elevation of Privilege Vulnerability Windows HTTP.sys Elevation of Privilege Vulnerability
nvd
CVE-2023-24913HIGHCVSS 8.8fixed in 10.0.22000.16962023-03-14
CVE-2023-24913 [HIGH] CWE-122 CVE-2023-24913: Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Remote Code Execution Vulnerability
nvd
CVE-2023-24865MEDIUMCVSS 6.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24865 [MEDIUM] CWE-20 CVE-2023-24865: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-24862MEDIUMCVSS 5.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24862 [MEDIUM] CWE-125 CVE-2023-24862: Windows Secure Channel Denial of Service Vulnerability Windows Secure Channel Denial of Service Vulnerability
nvd
CVE-2023-24906MEDIUMCVSS 6.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24906 [MEDIUM] CWE-190 CVE-2023-24906: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-24911MEDIUMCVSS 4.3fixed in 10.0.22000.16962023-03-14
CVE-2023-24911 [MEDIUM] CWE-191 CVE-2023-24911: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-24880MEDIUMCVSS 4.4KEVfixed in 10.0.22000.16962023-03-14
CVE-2023-24880 [MEDIUM] CWE-863 CVE-2023-24880: Windows SmartScreen Security Feature Bypass Vulnerability Windows SmartScreen Security Feature Bypass Vulnerability
nvd
CVE-2023-23394MEDIUMCVSS 5.5fixed in 10.0.22000.16962023-03-14
CVE-2023-23394 [MEDIUM] CWE-822 CVE-2023-23394: Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability Client Server Run-Time Subsystem (CSRSS) Information Disclosure Vulnerability
nvd
CVE-2023-24866MEDIUMCVSS 6.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24866 [MEDIUM] CWE-20 CVE-2023-24866: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-24857MEDIUMCVSS 6.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24857 [MEDIUM] CWE-126 CVE-2023-24857: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-24863MEDIUMCVSS 6.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24863 [MEDIUM] CWE-190 CVE-2023-24863: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
CVE-2023-24870MEDIUMCVSS 6.5fixed in 10.0.22000.16962023-03-14
CVE-2023-24870 [MEDIUM] CWE-126 CVE-2023-24870: Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability Microsoft PostScript and PCL6 Class Printer Driver Information Disclosure Vulnerability
nvd
← Previous37 / 40Next →