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 25 of 56
CVE-2021-36970HIGHCVSS 8.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-36970 [HIGH] Windows Print Spooler Spoofing Vulnerability
Windows Print Spooler Spoofing Vulnerability
Windows Print Spooler Spoofing Vulnerability
cvelistv5
CVE-2021-40478HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40478 [HIGH] CWE-269 CVE-2021-40478: Storage Spaces Controller Elevation of Privilege Vulnerability
Storage Spaces Controller Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-26442HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-26442 [HIGH] CVE-2021-26442: Windows HTTP.sys Elevation of Privilege Vulnerability
Windows HTTP.sys Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-41340HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-41340 [HIGH] CVE-2021-41340: Windows Graphics Component Remote Code Execution Vulnerability
Windows Graphics Component Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2021-40460MEDIUMCVSS 6.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40460 [MEDIUM] CVE-2021-40460: Windows Remote Procedure Call Runtime Security Feature Bypass Vulnerability
Windows Remote Procedure Call Runtime Security Feature Bypass Vulnerability
cvelistv5nvd
CVE-2021-40455MEDIUMCVSS 5.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40455 [MEDIUM] Windows Installer Spoofing Vulnerability
Windows Installer Spoofing Vulnerability
Windows Installer Spoofing Vulnerability
cvelistv5
CVE-2021-41343MEDIUMCVSS 5.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-41343 [MEDIUM] CVE-2021-41343: Windows Fast FAT File System Driver Information Disclosure Vulnerability
Windows Fast FAT File System Driver Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-40463MEDIUMCVSS 6.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40463 [MEDIUM] CVE-2021-40463: Windows Network Address Translation (NAT) Denial of Service Vulnerability
Windows Network Address Translation (NAT) Denial of Service Vulnerability
cvelistv5nvd
CVE-2021-41332MEDIUMCVSS 6.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-41332 [MEDIUM] CVE-2021-41332: Windows Print Spooler Information Disclosure Vulnerability
Windows Print Spooler Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-38662MEDIUMCVSS 5.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-38662 [MEDIUM] CVE-2021-38662: Windows Fast FAT File System Driver Information Disclosure Vulnerability
Windows Fast FAT File System Driver Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-38663MEDIUMCVSS 5.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-38663 [MEDIUM] CVE-2021-38663: Windows exFAT File System Information Disclosure Vulnerability
Windows exFAT File System Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-40454MEDIUMCVSS 5.5≥ 6.3.0, < 6.3.9600.201442021-10-13
CVE-2021-40454 [MEDIUM] CWE-312 CVE-2021-40454: Rich Text Edit Control Information Disclosure Vulnerability
Rich Text Edit Control Information Disclosure Vulnerability
cvelistv5nvd
CVE-2021-36965CRITICALCVSS 9.8≥ 6.3.0, < 6.3.9600.201202021-09-15
CVE-2021-36965 [CRITICAL] CVE-2021-36965: Windows WLAN AutoConfig Service Remote Code Execution Vulnerability
Windows WLAN AutoConfig Service Remote Code Execution Vulnerability
cvelistv5nvd
CVE-2021-40447HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201202021-09-15
CVE-2021-40447 [HIGH] CWE-269 CVE-2021-40447: Windows Print Spooler Elevation of Privilege Vulnerability
Windows Print Spooler Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-40444HIGHCVSS 7.8KEVPoC≥ 6.3.0, < 6.3.9600.20120≥ 6.3.0, < 1.0012021-09-15
CVE-2021-40444 [HIGH] CWE-22 CVE-2021-40444: <p>Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affect
Microsoft is investigating reports of a remote code execution vulnerability in MSHTML that affects Microsoft Windows. Microsoft is aware of targeted attacks that attempt to exploit this vulnerability by using specially-crafted Microsoft Office documents.
An attacker could craft a malicious ActiveX control to be used by a Microsoft Office document that
cvelistv5nvd
CVE-2021-26435HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201202021-09-15
CVE-2021-26435 [HIGH] CWE-787 CVE-2021-26435: Windows Scripting Engine Memory Corruption Vulnerability
Windows Scripting Engine Memory Corruption Vulnerability
cvelistv5nvd
CVE-2021-38638HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201202021-09-15
CVE-2021-38638 [HIGH] CWE-269 CVE-2021-38638: Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-38630HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201202021-09-15
CVE-2021-38630 [HIGH] CWE-269 CVE-2021-38630: Windows Event Tracing Elevation of Privilege Vulnerability
Windows Event Tracing Elevation of Privilege Vulnerability
cvelistv5nvd
CVE-2021-36974HIGHCVSS 7.8≥ 6.3.0, < 6.3.9600.201202021-09-15
CVE-2021-36974 [HIGH] Windows SMB Elevation of Privilege Vulnerability
Windows SMB Elevation of Privilege Vulnerability
Windows SMB Elevation of Privilege Vulnerability
cvelistv5
CVE-2021-36955HIGHCVSS 7.8KEV≥ 6.3.0, < 6.3.9600.201202021-09-15
CVE-2021-36955 [HIGH] CVE-2021-36955: Windows Common Log File System Driver Elevation of Privilege Vulnerability
Windows Common Log File System Driver Elevation of Privilege Vulnerability
cvelistv5nvd