Microsoft Windows 8.1 vulnerabilities

1,054 known vulnerabilities affecting microsoft/windows_8.1.

Total CVEs
1,054
CISA KEV
40
actively exploited
Public exploits
38
Exploited in wild
49
Severity breakdown
CRITICAL31HIGH764MEDIUM256LOW3

Vulnerabilities

Page 34 of 53
CVE-2021-26862HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26862 [HIGH] CWE-59 CVE-2021-26862: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
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CVE-2021-26879HIGHCVSS 7.5≥ 6.3.0, < publication2021-03-11
CVE-2021-26879 [HIGH] CVE-2021-26879: Windows Network Address Translation (NAT) Denial of Service Vulnerability Windows Network Address Translation (NAT) Denial of Service Vulnerability
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CVE-2021-27077HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-27077 [HIGH] CWE-269 CVE-2021-27077: Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability
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CVE-2021-26881HIGHCVSS 8.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26881 [HIGH] CVE-2021-26881: Microsoft Windows Media Foundation Remote Code Execution Vulnerability Microsoft Windows Media Foundation Remote Code Execution Vulnerability
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CVE-2021-26887HIGHCVSS 7.8vN/A2021-03-11
CVE-2021-26887 [HIGH] CWE-59 CVE-2021-26887: <p>An elevation of privilege vulnerability exists in Microsoft Windows when Folder redirection has b An elevation of privilege vulnerability exists in Microsoft Windows when Folder redirection has been enabled via Group Policy. When folder redirection file server is co-located with Terminal server, an attacker who successfully exploited the vulnerability would be able to begin redirecting another user's personal data to a created folder. To exploit th
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CVE-2021-26861HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26861 [HIGH] CVE-2021-26861: Windows Graphics Component Remote Code Execution Vulnerability Windows Graphics Component Remote Code Execution Vulnerability
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CVE-2021-26899HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26899 [HIGH] CVE-2021-26899: Windows UPnP Device Host Elevation of Privilege Vulnerability Windows UPnP Device Host Elevation of Privilege Vulnerability
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CVE-2021-26868HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26868 [HIGH] CWE-119 CVE-2021-26868: Windows Graphics Component Elevation of Privilege Vulnerability Windows Graphics Component Elevation of Privilege Vulnerability
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CVE-2021-26878HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26878 [HIGH] CVE-2021-26878: Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability
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CVE-2021-26872HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26872 [HIGH] CVE-2021-26872: Windows Event Tracing Elevation of Privilege Vulnerability Windows Event Tracing Elevation of Privilege Vulnerability
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CVE-2021-1640HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-1640 [HIGH] CWE-269 CVE-2021-1640: Windows Print Spooler Elevation of Privilege Vulnerability Windows Print Spooler Elevation of Privilege Vulnerability
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CVE-2021-26882HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26882 [HIGH] CVE-2021-26882: Remote Access API Elevation of Privilege Vulnerability Remote Access API Elevation of Privilege Vulnerability
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CVE-2021-26873HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26873 [HIGH] CWE-59 CVE-2021-26873: Windows User Profile Service Elevation of Privilege Vulnerability Windows User Profile Service Elevation of Privilege Vulnerability
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CVE-2021-26901HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26901 [HIGH] CVE-2021-26901: Windows Event Tracing Elevation of Privilege Vulnerability Windows Event Tracing Elevation of Privilege Vulnerability
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CVE-2021-24107MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-03-11
CVE-2021-24107 [MEDIUM] CVE-2021-24107: Windows Event Tracing Information Disclosure Vulnerability Windows Event Tracing Information Disclosure Vulnerability
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CVE-2021-26869MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-03-11
CVE-2021-26869 [MEDIUM] CVE-2021-26869: Windows ActiveX Installer Service Information Disclosure Vulnerability Windows ActiveX Installer Service Information Disclosure Vulnerability
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CVE-2021-26886MEDIUMCVSS 6.1≥ 6.3.0, < publication2021-03-11
CVE-2021-26886 [MEDIUM] CVE-2021-26886: User Profile Service Denial of Service Vulnerability User Profile Service Denial of Service Vulnerability
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CVE-2021-26884MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-03-11
CVE-2021-26884 [MEDIUM] CVE-2021-26884: Windows Media Photo Codec Information Disclosure Vulnerability Windows Media Photo Codec Information Disclosure Vulnerability
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CVE-2021-24077CRITICALCVSS 9.8≥ 6.3.0, < publication2021-02-25
CVE-2021-24077 [CRITICAL] CVE-2021-24077: Windows Fax Service Remote Code Execution Vulnerability Windows Fax Service Remote Code Execution Vulnerability
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CVE-2021-24094CRITICALCVSS 9.8≥ 6.3.0, < publication2021-02-25
CVE-2021-24094 [CRITICAL] CVE-2021-24094: Windows TCP/IP Remote Code Execution Vulnerability Windows TCP/IP Remote Code Execution Vulnerability
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