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 17 of 40
CVE-2024-21349HIGHCVSS 8.8fixed in 10.0.22000.27772024-02-13
CVE-2024-21349 [HIGH] CWE-122 CVE-2024-21349: Microsoft ActiveX Data Objects Remote Code Execution Vulnerability
Microsoft ActiveX Data Objects Remote Code Execution Vulnerability
nvd
CVE-2024-21371HIGHCVSS 7.0fixed in 10.0.22000.27772024-02-13
CVE-2024-21371 [HIGH] CWE-367 CVE-2024-21371: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2024-21356MEDIUMCVSS 6.5fixed in 10.0.22000.27772024-02-13
CVE-2024-21356 [MEDIUM] CWE-476 CVE-2024-21356: Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability
nvd
CVE-2024-21340MEDIUMCVSS 4.6fixed in 10.0.22000.27772024-02-13
CVE-2024-21340 [MEDIUM] CWE-126 CVE-2024-21340: Windows Kernel Information Disclosure Vulnerability
Windows Kernel Information Disclosure Vulnerability
nvd
CVE-2024-21339MEDIUMCVSS 6.4fixed in 10.0.22000.27772024-02-13
CVE-2024-21339 [MEDIUM] CWE-416 CVE-2024-21339: Windows USB Generic Parent Driver Remote Code Execution Vulnerability
Windows USB Generic Parent Driver Remote Code Execution Vulnerability
nvd
CVE-2024-21304MEDIUMCVSS 4.1fixed in 10.0.22000.27772024-02-13
CVE-2024-21304 [MEDIUM] CWE-20 CVE-2024-21304: Trusted Compute Base Elevation of Privilege Vulnerability
Trusted Compute Base Elevation of Privilege Vulnerability
nvd
CVE-2024-21362MEDIUMCVSS 5.5fixed in 10.0.22000.27772024-02-13
CVE-2024-21362 [MEDIUM] CWE-367 CVE-2024-21362: Windows Kernel Security Feature Bypass Vulnerability
Windows Kernel Security Feature Bypass Vulnerability
nvd
CVE-2024-21341MEDIUMCVSS 6.8fixed in 10.0.22000.27772024-02-13
CVE-2024-21341 [MEDIUM] CWE-122 CVE-2024-21341: Windows Kernel Remote Code Execution Vulnerability
Windows Kernel Remote Code Execution Vulnerability
nvd
CVE-2024-21344MEDIUMCVSS 5.9fixed in 10.0.22000.27772024-02-13
CVE-2024-21344 [MEDIUM] CWE-125 CVE-2024-21344: Windows Network Address Translation (NAT) Denial of Service Vulnerability
Windows Network Address Translation (NAT) Denial of Service Vulnerability
nvd
CVE-2024-20658HIGHCVSS 7.8fixed in 10.0.22000.27132024-01-09
CVE-2024-20658 [HIGH] CWE-125 CVE-2024-20658: Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability
Microsoft Virtual Hard Disk Elevation of Privilege Vulnerability
nvd
CVE-2024-20681HIGHCVSS 7.8fixed in 10.0.22000.27132024-01-09
CVE-2024-20681 [HIGH] CWE-416 CVE-2024-20681: Windows Subsystem for Linux Elevation of Privilege Vulnerability
Windows Subsystem for Linux Elevation of Privilege Vulnerability
nvd
CVE-2024-20654HIGHCVSS 8.0fixed in 10.0.22000.27132024-01-09
CVE-2024-20654 [HIGH] CWE-190 CVE-2024-20654: Microsoft ODBC Driver Remote Code Execution Vulnerability
Microsoft ODBC Driver Remote Code Execution Vulnerability
nvd
CVE-2024-20653HIGHCVSS 7.8fixed in 10.0.22000.27132024-01-09
CVE-2024-20653 [HIGH] CWE-125 CVE-2024-20653: Microsoft Common Log File System Elevation of Privilege Vulnerability
Microsoft Common Log File System Elevation of Privilege Vulnerability
nvd
CVE-2024-20674HIGHCVSS 8.8fixed in 10.0.22000.27132024-01-09
CVE-2024-20674 [HIGH] CWE-305 CVE-2024-20674: Windows Kerberos Security Feature Bypass Vulnerability
Windows Kerberos Security Feature Bypass Vulnerability
nvd
CVE-2024-21310HIGHCVSS 7.8fixed in 10.0.22000.27132024-01-09
CVE-2024-21310 [HIGH] CWE-197 CVE-2024-21310: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
nvd
CVE-2024-20657HIGHCVSS 7.0fixed in 10.0.22000.27132024-01-09
CVE-2024-20657 [HIGH] CWE-284 CVE-2024-20657: Windows Group Policy Elevation of Privilege Vulnerability
Windows Group Policy Elevation of Privilege Vulnerability
nvd
CVE-2024-20700HIGHCVSS 7.5fixed in 10.0.22000.27132024-01-09
CVE-2024-20700 [HIGH] CWE-362 CVE-2024-20700: Windows Hyper-V Remote Code Execution Vulnerability
Windows Hyper-V Remote Code Execution Vulnerability
nvd
CVE-2024-20698HIGHCVSS 7.8fixed in 10.0.22000.27132024-01-09
CVE-2024-20698 [HIGH] CWE-190 CVE-2024-20698: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
nvd
CVE-2024-20682HIGHCVSS 7.8fixed in 10.0.22000.27132024-01-09
CVE-2024-20682 [HIGH] CWE-822 CVE-2024-20682: Windows Cryptographic Services Remote Code Execution Vulnerability
Windows Cryptographic Services Remote Code Execution Vulnerability
nvd
CVE-2024-20696HIGHCVSS 7.3fixed in 10.0.22000.27132024-01-09
CVE-2024-20696 [HIGH] CWE-122 CVE-2024-20696: Windows libarchive Remote Code Execution Vulnerability
Windows libarchive Remote Code Execution Vulnerability
nvd