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 35 of 53
CVE-2021-1722CRITICALCVSS 9.8≥ 6.3.0, < publication2021-02-25
CVE-2021-1722 [CRITICAL] CVE-2021-1722: Windows Fax Service Remote Code Execution Vulnerability Windows Fax Service Remote Code Execution Vulnerability
nvd
CVE-2021-24074CRITICALCVSS 9.8≥ 6.3.0, < publication2021-02-25
CVE-2021-24074 [CRITICAL] CVE-2021-24074: Windows TCP/IP Remote Code Execution Vulnerability Windows TCP/IP Remote Code Execution Vulnerability
nvd
CVE-2021-1734HIGHCVSS 7.5≥ 6.3.0, < publication2021-02-25
CVE-2021-1734 [HIGH] CVE-2021-1734: Windows Remote Procedure Call Information Disclosure Vulnerability Windows Remote Procedure Call Information Disclosure Vulnerability
nvd
CVE-2021-25195HIGHCVSS 7.8≥ 6.3.0, < publication2021-02-25
CVE-2021-25195 [HIGH] CVE-2021-25195: Windows PKU2U Elevation of Privilege Vulnerability Windows PKU2U Elevation of Privilege Vulnerability
nvd
CVE-2021-24086HIGHCVSS 7.5≥ 6.3.0, < publication2021-02-25
CVE-2021-24086 [HIGH] Windows TCP/IP Denial of Service Vulnerability Windows TCP/IP Denial of Service Vulnerability Windows TCP/IP Denial of Service Vulnerability
cvelistv5
CVE-2021-24083HIGHCVSS 7.8≥ 6.3.0, < publication2021-02-25
CVE-2021-24083 [HIGH] CWE-787 CVE-2021-24083: Windows Address Book Remote Code Execution Vulnerability Windows Address Book Remote Code Execution Vulnerability
nvd
CVE-2020-17162HIGHCVSS 8.8≥ 6.3.0, < publication2021-02-25
CVE-2020-17162 [HIGH] CVE-2020-17162: Microsoft Windows Security Feature Bypass Vulnerability Microsoft Windows Security Feature Bypass Vulnerability
nvd
CVE-2021-1727HIGHCVSS 7.8≥ 6.3.0, < publication2021-02-25
CVE-2021-1727 [HIGH] CWE-269 CVE-2021-1727: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
nvd
CVE-2021-24103HIGHCVSS 7.8≥ 6.3.0, < publication2021-02-25
CVE-2021-24103 [HIGH] CVE-2021-24103: Windows Event Tracing Elevation of Privilege Vulnerability Windows Event Tracing Elevation of Privilege Vulnerability
nvd
CVE-2021-24102HIGHCVSS 7.8≥ 6.3.0, < publication2021-02-25
CVE-2021-24102 [HIGH] CWE-269 CVE-2021-24102: Windows Event Tracing Elevation of Privilege Vulnerability Windows Event Tracing Elevation of Privilege Vulnerability
nvd
CVE-2021-24088HIGHCVSS 8.8≥ 6.3.0, < publication2021-02-25
CVE-2021-24088 [HIGH] CVE-2021-24088: Windows Local Spooler Remote Code Execution Vulnerability Windows Local Spooler Remote Code Execution Vulnerability
nvd
CVE-2021-24076MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-02-25
CVE-2021-24076 [MEDIUM] CVE-2021-24076: Microsoft Windows VMSwitch Information Disclosure Vulnerability Microsoft Windows VMSwitch Information Disclosure Vulnerability
nvd
CVE-2021-24079MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-02-25
CVE-2021-24079 [MEDIUM] CVE-2021-24079: Windows Backup Engine Information Disclosure Vulnerability Windows Backup Engine Information Disclosure Vulnerability
nvd
CVE-2021-24080MEDIUMCVSS 6.5≥ 6.3.0, < publication2021-02-25
CVE-2021-24080 [MEDIUM] CVE-2021-24080: Windows Trust Verification API Denial of Service Vulnerability Windows Trust Verification API Denial of Service Vulnerability
nvd
CVE-2021-1694CRITICALCVSS 9.8≥ 6.3.0, < publication2021-01-12
CVE-2021-1694 [CRITICAL] CWE-269 CVE-2021-1694: Windows Update Stack Elevation of Privilege Vulnerability Windows Update Stack Elevation of Privilege Vulnerability
nvd
CVE-2021-1661HIGHCVSS 7.8≥ 6.3.0, < publication2021-01-12
CVE-2021-1661 [HIGH] CWE-665 CVE-2021-1661: Windows Installer Elevation of Privilege Vulnerability Windows Installer Elevation of Privilege Vulnerability
nvd
CVE-2021-1666HIGHCVSS 8.8≥ 6.3.0, < publication2021-01-12
CVE-2021-1666 [HIGH] CVE-2021-1666: Remote Procedure Call Runtime Remote Code Execution Vulnerability Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd
CVE-2021-1658HIGHCVSS 8.8≥ 6.3.0, < publication2021-01-12
CVE-2021-1658 [HIGH] CVE-2021-1658: Remote Procedure Call Runtime Remote Code Execution Vulnerability Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd
CVE-2021-1652HIGHCVSS 7.8≥ 6.3.0, < publication2021-01-12
CVE-2021-1652 [HIGH] CWE-269 CVE-2021-1652: Windows CSC Service Elevation of Privilege Vulnerability Windows CSC Service Elevation of Privilege Vulnerability
nvd
CVE-2021-1710HIGHCVSS 7.8≥ 6.3.0, < publication2021-01-12
CVE-2021-1710 [HIGH] CVE-2021-1710: Microsoft Windows Media Foundation Remote Code Execution Vulnerability Microsoft Windows Media Foundation Remote Code Execution Vulnerability
nvd
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