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Windows 8.1

windows_8.1

Vendor: Microsoft • 2,216 CVEs

CVEs (2,216)

CVE
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UPDATED
PUBLISHED
CVSS
CVE-2021-28329
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28328
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
Windows DNS Information Disclosure Vulnerability
CVE-2021-28327
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
Remote Procedure Call Runtime Remote Code Execution Vulnerability
CVE-2021-28325
1Microsoft
6Windows 10
Windows 8.1Windows Rt 8.1+3 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
Windows SMB Information Disclosure Vulnerability
CVE-2021-28323
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
Windows DNS Information Disclosure Vulnerability
CVE-2021-28318
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
Windows GDI+ Information Disclosure Vulnerability
CVE-2021-28317
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
Microsoft Windows Codecs Library Information Disclosure Vulnerability
CVE-2021-28316
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
4.6 MEDIUM· v3
2.1 LOW· v2
Windows WLAN AutoConfig Service Security Feature Bypass Vulnerability
CVE-2021-28315
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
Windows Media Video Decoder Remote Code Execution Vulnerability
CVE-2021-28309
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
Windows Kernel Information Disclosure Vulnerability
CVE-2021-27096
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
NTFS Elevation of Privilege Vulnerability
CVE-2021-27095
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
Windows Media Video Decoder Remote Code Execution Vulnerability
CVE-2021-27094
1Microsoft
6Windows 10
Windows 8.1Windows Rt 8.1+3 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
4.4 MEDIUM· v3
2.1 LOW· v2
Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability
CVE-2021-27093
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
Windows Kernel Information Disclosure Vulnerability
CVE-2021-27089
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
Microsoft Internet Messaging API Remote Code Execution Vulnerability
CVE-2021-27072
1Microsoft
6Windows 10
Windows 8.1Windows Rt 8.1+3 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
Win32k Elevation of Privilege Vulnerability
CVE-2021-26415
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
Windows Installer Elevation of Privilege Vulnerability
CVE-2021-26413
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Apr 13, 2021
N/A· v4
5.5 MEDIUM· v3
2.1 LOW· v2
Windows Installer Spoofing Vulnerability
CVE-2021-27077
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Mar 11, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
Windows Win32k Elevation of Privilege Vulnerability
CVE-2021-26901
1Microsoft
8Windows 10
Windows 7Windows 8.1+5 more
Jun 17, 2026
Mar 11, 2021
N/A· v4
7.8 HIGH· v3
7.2 HIGH· v2
Windows Event Tracing Elevation of Privilege Vulnerability