Msrc Windows 11 Version 21H2 vulnerabilities

1,324 known vulnerabilities affecting msrc/windows_11_version_21h2.

Total CVEs
1,324
CISA KEV
61
actively exploited
Public exploits
20
Exploited in wild
70
Severity breakdown
CRITICAL38HIGH978MEDIUM305LOW3

Vulnerabilities

Page 64 of 67
CVE-2021-41333HIGHCVSS 7.82021-12-14
CVE-2021-41333 [HIGH] Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Components: Windows Print Spooler Components Microsoft: Microsoft Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:Yes;Exploited:No;Latest Software Release:Exploitation More Likely;Older Software Release:Exploitation More Likely;DOS:N/A Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218
msrc
CVE-2021-43230HIGHCVSS 7.82021-12-14
CVE-2021-43230 [HIGH] Windows NTFS Elevation of Privilege Vulnerability Windows NTFS Elevation of Privilege Vulnerability Windows NTFS: Windows NTFS Microsoft: Microsoft Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218 Reference: https://support.microsoft.com/help/5008218 Re
msrc
CVE-2021-43228HIGHCVSS 7.52021-12-14
CVE-2021-43228 [HIGH] SymCrypt Denial of Service Vulnerability SymCrypt Denial of Service Vulnerability Windows SymCrypt: Windows SymCrypt Microsoft: Microsoft Impact: Denial of Service Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218 Reference: https://support.microsoft.com/help/5008218 Reference: https:
msrc
CVE-2021-43232HIGHCVSS 7.82021-12-14
CVE-2021-43232 [HIGH] Windows Event Tracing Remote Code Execution Vulnerability Windows Event Tracing Remote Code Execution Vulnerability Windows Event Tracing: Windows Event Tracing Microsoft: Microsoft Impact: Remote Code Execution Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218 Reference: https://suppo
msrc
CVE-2021-43222HIGHCVSS 7.52021-12-14
CVE-2021-43222 [HIGH] Microsoft Message Queuing Information Disclosure Vulnerability Microsoft Message Queuing Information Disclosure Vulnerability FAQ: What type of information could be disclosed by this vulnerability? Exploiting this vulnerability could allow the disclosure of initialized or uninitialized memory in the process heap. Windows Message Queuing: Windows Message Queuing Microsoft: Microsoft Impact: Information Disclosure Exploit Status: Publicly Disclosed:No;Exploited:No;Latest
msrc
CVE-2021-43234HIGHCVSS 7.82021-12-14
CVE-2021-43234 [HIGH] Windows Fax Service Remote Code Execution Vulnerability Windows Fax Service Remote Code Execution Vulnerability Role: Windows Fax Service: Role: Windows Fax Service Microsoft: Microsoft Impact: Remote Code Execution Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5008218 Reference: https://s
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CVE-2021-43216MEDIUMCVSS 6.52021-12-14
CVE-2021-43216 [MEDIUM] Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability Microsoft Local Security Authority (LSA) Server Information Disclosure Vulnerability FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is Kernel memory read - unintentional read access to memory contents in kernel space from a user mode process. Microsoft Local
msrc
CVE-2021-43224MEDIUMCVSS 5.52021-12-14
CVE-2021-43224 [MEDIUM] Windows Common Log File System Driver Information Disclosure Vulnerability Windows Common Log File System Driver Information Disclosure Vulnerability FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the contents of Kernel memory. An attacker could read the contents of Kernel memory from a user mode process. Windows Common Log File System Dri
msrc
CVE-2021-43235MEDIUMCVSS 5.52021-12-14
CVE-2021-43235 [MEDIUM] Storage Spaces Controller Information Disclosure Vulnerability Storage Spaces Controller Information Disclosure Vulnerability FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the contents of Kernel memory. An attacker could read the contents of Kernel memory from a user mode process. Windows Storage: Windows Storage Microsoft: Microsoft Im
msrc
CVE-2021-43227MEDIUMCVSS 5.52021-12-14
CVE-2021-43227 [MEDIUM] Storage Spaces Controller Information Disclosure Vulnerability Storage Spaces Controller Information Disclosure Vulnerability FAQ: What type of information could be disclosed by this vulnerability? The type of information that could be disclosed if an attacker successfully exploited this vulnerability is the contents of Kernel memory. An attacker could read the contents of Kernel memory from a user mode process. Windows Storage Spaces Controller: Windows Storage Spaces
msrc
CVE-2021-41356HIGHCVSS 7.52021-11-09
CVE-2021-41356 [HIGH] Windows Denial of Service Vulnerability Windows Denial of Service Vulnerability Microsoft Windows: Microsoft Windows Microsoft: Microsoft Customer Action Required: Yes Impact: Denial of Service Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation More Likely;Older Software Release:Exploitation More Likely Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206 Reference: https://support.microsoft.com/help/500
msrc
CVE-2021-42276HIGHCVSS 7.82021-11-09
CVE-2021-42276 [HIGH] Microsoft Windows Media Foundation Remote Code Execution Vulnerability Microsoft Windows Media Foundation Remote Code Execution Vulnerability Microsoft Windows Codecs Library: Microsoft Windows Codecs Library Microsoft: Microsoft Customer Action Required: Yes Impact: Remote Code Execution Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely Reference: https://catalog.update.
msrc
CVE-2021-41370HIGHCVSS 7.82021-11-09
CVE-2021-41370 [HIGH] NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability Windows NTFS: Windows NTFS Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206 Reference: https://support.microsoft.com/help/5007
msrc
CVE-2021-38666HIGHCVSS 8.82021-11-09
CVE-2021-38666 [HIGH] Remote Desktop Client Remote Code Execution Vulnerability Remote Desktop Client Remote Code Execution Vulnerability FAQ: How could an attacker exploit this vulnerability? In the case of a Remote Desktop connection, an attacker with control of a Remote Desktop Server could trigger a remote code execution (RCE) on the RDP client machine when a victim connects to the attacker's server with the vulnerable Remote Desktop Client. Windows RDP: Windows RDP Microsoft: Microsoft
msrc
CVE-2021-36957HIGHCVSS 7.82021-11-09
CVE-2021-36957 [HIGH] Windows Desktop Bridge Elevation of Privilege Vulnerability Windows Desktop Bridge Elevation of Privilege Vulnerability Windows Desktop Bridge: Windows Desktop Bridge Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB500
msrc
CVE-2021-41378HIGHCVSS 7.82021-11-09
CVE-2021-41378 [HIGH] Windows NTFS Remote Code Execution Vulnerability Windows NTFS Remote Code Execution Vulnerability Windows NTFS: Windows NTFS Microsoft: Microsoft Customer Action Required: Yes Impact: Remote Code Execution Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206 Reference: https://support.microsoft.
msrc
CVE-2021-41367HIGHCVSS 7.82021-11-09
CVE-2021-41367 [HIGH] NTFS Elevation of Privilege Vulnerability NTFS Elevation of Privilege Vulnerability Windows NTFS: Windows NTFS Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206 Reference: https://support.microsoft.com/help/5007
msrc
CVE-2021-38665HIGHCVSS 7.42021-11-09
CVE-2021-38665 [HIGH] Remote Desktop Protocol Client Information Disclosure Vulnerability Remote Desktop Protocol Client Information Disclosure Vulnerability FAQ: What type of information could be disclosed by this vulnerability? Exploiting this vulnerability could allow the disclosure of initialized or uninitialized memory in the process heap. Windows RDP: Windows RDP Microsoft: Microsoft Customer Action Required: Yes Impact: Information Disclosure Exploit Status: Publicly Disclosed:No;Ex
msrc
CVE-2021-41377HIGHCVSS 7.82021-11-09
CVE-2021-41377 [HIGH] Windows Fast FAT File System Driver Elevation of Privilege Vulnerability Windows Fast FAT File System Driver Elevation of Privilege Vulnerability Windows Fast FAT Driver: Windows Fast FAT Driver Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely Reference: https://catalog.update.microsoft.com
msrc
CVE-2021-42285HIGHCVSS 7.82021-11-09
CVE-2021-42285 [HIGH] Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability Windows Kernel: Windows Kernel Microsoft: Microsoft Customer Action Required: Yes Impact: Elevation of Privilege Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely Reference: https://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB5007206 Reference: https://support
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