Microsoft Windows 8.1 vulnerabilities
1,106 known vulnerabilities affecting microsoft/windows_8.1.
Total CVEs
1,106
CISA KEV
41
actively exploited
Public exploits
46
Exploited in wild
52
Severity breakdown
CRITICAL31HIGH790MEDIUM281LOW4
Vulnerabilities
Page 24 of 56
CVE-2021-41370HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-41370 [HIGH] NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
NTFS Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-38631MEDIUMCVSS 4.4≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-38631 [MEDIUM] CVE-2021-38631: Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-38665MEDIUMCVSS 6.5≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-38665 [MEDIUM] CVE-2021-38665: Remote Desktop Protocol Client Information Disclosure Vulnerability
Remote Desktop Protocol Client Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-41371MEDIUMCVSS 4.4≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-41371 [MEDIUM] CVE-2021-41371: Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-42284MEDIUMCVSS 6.8≥ 6.3.0, < 6.3.9600.201742021-11-10
CVE-2021-42284 [MEDIUM] Windows Hyper-V Denial of Service Vulnerability
Windows Hyper-V Denial of Service Vulnerability
Windows Hyper-V Denial of Service Vulnerability
cvelistv5
CVE-2021-41345HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-41345 [HIGH] CWE-269 CVE-2021-41345: Storage Spaces Controller Elevation of Privilege Vulnerability
Storage Spaces Controller Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-41335HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-41335 [HIGH] CWE-269 CVE-2021-41335: Windows Kernel Elevation of Privilege Vulnerability
Windows Kernel Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-26441HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-26441 [HIGH] CWE-269 CVE-2021-26441: Storage Spaces Controller Elevation of Privilege Vulnerability
Storage Spaces Controller Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-40489HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40489 [HIGH] CWE-269 CVE-2021-40489: Storage Spaces Controller Elevation of Privilege Vulnerability
Storage Spaces Controller Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-40443HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40443 [HIGH] CWE-269 CVE-2021-40443: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-40465HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40465 [HIGH] CVE-2021-40465: Windows Text Shaping Remote Code Execution Vulnerability
Windows Text Shaping Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2021-36953HIGHCVSS 7.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-36953 [HIGH] Windows TCP/IP Denial of Service Vulnerability
Windows TCP/IP Denial of Service Vulnerability
Windows TCP/IP Denial of Service Vulnerability
cvelistv5
CVE-2021-41331HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-41331 [HIGH] CVE-2021-41331: Windows Media Audio Decoder Remote Code Execution Vulnerability
Windows Media Audio Decoder Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2021-41342HIGHCVSS 8.8≥ 6.3.0, < 6.3.9600.20144≥ 6.3.0, < 1.0012021-10-13
CVE-2021-41342 [HIGH] CVE-2021-41342: Windows MSHTML Platform Remote Code Execution Vulnerability
Windows MSHTML Platform Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2021-40449HIGHCVSS 7.8KEVPoC≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40449 [HIGH] Win32k Elevation of Privilege Vulnerability
Win32k Elevation of Privilege Vulnerability
Win32k Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-40466HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40466 [HIGH] CWE-269 CVE-2021-40466: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-40488HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40488 [HIGH] CWE-269 CVE-2021-40488: Storage Spaces Controller Elevation of Privilege Vulnerability
Storage Spaces Controller Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-40476HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40476 [HIGH] CWE-522 CVE-2021-40476: Windows AppContainer Elevation Of Privilege Vulnerability
Windows AppContainer Elevation Of Privilege Vulnerability
cvelistv5nvd
CVE-2021-40477HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40477 [HIGH] CWE-269 CVE-2021-40477: Windows Event Tracing Elevation of Privilege Vulnerability
Windows Event Tracing Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-40467HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40467 [HIGH] CWE-269 CVE-2021-40467: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
cvelistv5nvd