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 33 of 53
CVE-2021-28336HIGHCVSS 8.8≥ 6.3.0, < publication2021-04-13
CVE-2021-28336 [HIGH] CVE-2021-28336: Remote Procedure Call Runtime Remote Code Execution Vulnerability Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd
CVE-2021-28353HIGHCVSS 8.8≥ 6.3.0, < publication2021-04-13
CVE-2021-28353 [HIGH] CVE-2021-28353: Remote Procedure Call Runtime Remote Code Execution Vulnerability Remote Procedure Call Runtime Remote Code Execution Vulnerability
nvd
CVE-2021-28328MEDIUMCVSS 6.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28328 [MEDIUM] Windows DNS Information Disclosure Vulnerability Windows DNS Information Disclosure Vulnerability Windows DNS Information Disclosure Vulnerability
cvelistv5
CVE-2021-28435MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28435 [MEDIUM] CVE-2021-28435: Windows Event Tracing Information Disclosure Vulnerability Windows Event Tracing Information Disclosure Vulnerability
nvd
CVE-2021-27093MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-04-13
CVE-2021-27093 [MEDIUM] CVE-2021-27093: Windows Kernel Information Disclosure Vulnerability Windows Kernel Information Disclosure Vulnerability
nvd
CVE-2021-28309MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28309 [MEDIUM] CVE-2021-28309: Windows Kernel Information Disclosure Vulnerability Windows Kernel Information Disclosure Vulnerability
nvd
CVE-2021-28444MEDIUMCVSS 6.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28444 [MEDIUM] CVE-2021-28444: Windows Hyper-V Security Feature Bypass Vulnerability Windows Hyper-V Security Feature Bypass Vulnerability
nvd
CVE-2021-28437MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28437 [MEDIUM] CVE-2021-28437: Windows Installer Information Disclosure Vulnerability Windows Installer Information Disclosure Vulnerability
nvd
CVE-2021-28443MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28443 [MEDIUM] CVE-2021-28443: Windows Console Driver Denial of Service Vulnerability Windows Console Driver Denial of Service Vulnerability
nvd
CVE-2021-28447MEDIUMCVSS 4.4≥ 6.3.0, < publication2021-04-13
CVE-2021-28447 [MEDIUM] CVE-2021-28447: Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability
nvd
CVE-2021-26413MEDIUMCVSS 6.2≥ 6.3.0, < publication2021-04-13
CVE-2021-26413 [MEDIUM] Windows Installer Spoofing Vulnerability Windows Installer Spoofing Vulnerability Windows Installer Spoofing Vulnerability
cvelistv5
CVE-2021-28318MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28318 [MEDIUM] Windows GDI+ Information Disclosure Vulnerability Windows GDI+ Information Disclosure Vulnerability Windows GDI+ Information Disclosure Vulnerability
cvelistv5
CVE-2021-28325MEDIUMCVSS 6.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28325 [MEDIUM] Windows SMB Information Disclosure Vulnerability Windows SMB Information Disclosure Vulnerability Windows SMB Information Disclosure Vulnerability
cvelistv5
CVE-2021-28323MEDIUMCVSS 6.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28323 [MEDIUM] Windows DNS Information Disclosure Vulnerability Windows DNS Information Disclosure Vulnerability Windows DNS Information Disclosure Vulnerability
cvelistv5
CVE-2021-28446MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28446 [MEDIUM] CVE-2021-28446: Windows Portmapping Information Disclosure Vulnerability Windows Portmapping Information Disclosure Vulnerability
nvd
CVE-2021-28317MEDIUMCVSS 5.5≥ 6.3.0, < publication2021-04-13
CVE-2021-28317 [MEDIUM] CVE-2021-28317: Microsoft Windows Codecs Library Information Disclosure Vulnerability Microsoft Windows Codecs Library Information Disclosure Vulnerability
nvd
CVE-2021-28316MEDIUMCVSS 4.6≥ 6.3.0, < publication2021-04-13
CVE-2021-28316 [MEDIUM] CVE-2021-28316: Windows WLAN AutoConfig Service Security Feature Bypass Vulnerability Windows WLAN AutoConfig Service Security Feature Bypass Vulnerability
nvd
CVE-2021-27094MEDIUMCVSS 4.4≥ 6.3.0, < publication2021-04-13
CVE-2021-27094 [MEDIUM] CVE-2021-27094: Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability
nvd
CVE-2021-26875HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26875 [HIGH] CVE-2021-26875: Windows Win32k Elevation of Privilege Vulnerability Windows Win32k Elevation of Privilege Vulnerability
nvd
CVE-2021-26898HIGHCVSS 7.8≥ 6.3.0, < publication2021-03-11
CVE-2021-26898 [HIGH] CVE-2021-26898: Windows Event Tracing Elevation of Privilege Vulnerability Windows Event Tracing Elevation of Privilege Vulnerability
nvd
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