Advisories · Technology

Microsoft Windows 11 version 21H2.

Every CVE that names Microsoft Windows 11 version 21H2 among its affected products, newest first. Vendors and products are as the CNA wrote them; check the affected versions on each record.

CVE-2021-41371 CVE record

CVSS 4.4 Medium

Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
Not analysed yet 10 Nov 2021
CVE-2021-41370 CVE record

CVSS 7.8 High

NTFS Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
Not analysed yet 10 Nov 2021
CVE-2021-41367 CVE record

CVSS 7.8 High

NTFS Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
Not analysed yet 10 Nov 2021
CVE-2021-41366 CVE record

CVSS 7.8 High

Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
Not analysed yet 10 Nov 2021
CVE-2021-41356 CVE record

CVSS 7.5 High

Windows Denial of Service Vulnerability
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
Not analysed yet 10 Nov 2021
CVE-2021-38666 CVE record

CVSS 8.8 HighCritical · CVSS 7+ and EPSS

Remote Desktop Client Remote Code Execution Vulnerability
- Microsoft Remote Desktop client for Windows Desktop
- Microsoft Windows 10 Version 1507
Not analysed yet 10 Nov 2021
CVE-2021-38665 CVE record

CVSS 7.4 High

Remote Desktop Protocol Client Information Disclosure Vulnerability
- Microsoft Remote Desktop client for Windows Desktop
- Microsoft Windows 10 Version 1507
Not analysed yet 10 Nov 2021
CVE-2021-38631 CVE record

CVSS 4.4 Medium

Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
Not analysed yet 10 Nov 2021
CVE-2021-36957 CVE record

CVSS 7.8 High

Windows Desktop Bridge Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
Not analysed yet 10 Nov 2021
CVE-2021-26443 CVE record

CVSS 9.0 CriticalCritical · CVSS 9+

Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 1909
Not analysed yet 10 Nov 2021
CVE-2021-41357 CVE record

CVSS 7.8 HighCritical · KEVKEV

Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H1
- Microsoft Windows Server 2022
Not analysed yet 13 Oct 2021
CVE-2021-41347 CVE record

CVSS 7.8 High

Windows AppX Deployment Service Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-41345 CVE record

CVSS 7.8 High

Storage Spaces Controller Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Memory corruption
Not analysed yet 13 Oct 2021
CVE-2021-41343 CVE record

CVSS 5.5 Medium

Windows Fast FAT File System Driver Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-41342 CVE record

CVSS 6.8 Medium

Windows MSHTML Platform Remote Code Execution Vulnerability
- Microsoft Windows Server 2022
- Microsoft Windows 11 version 21H2
Not analysed yet 13 Oct 2021
CVE-2021-41340 CVE record

CVSS 7.8 High

Windows Graphics Component Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-41339 CVE record

CVSS 4.7 Medium

Microsoft DWM Core Library Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1909
- Microsoft Windows 10 Version 21H1
Not analysed yet 13 Oct 2021
CVE-2021-41338 CVE record

CVSS 5.5 Medium

Windows AppContainer Firewall Rules Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-41336 CVE record

CVSS 5.5 Medium

Windows Kernel Information Disclosure Vulnerability
- Microsoft Windows Server 2022
- Microsoft Windows 11 version 21H2
Not analysed yet 13 Oct 2021
CVE-2021-41334 CVE record

CVSS 7.0 High

Windows Desktop Bridge Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 21H1
- Microsoft Windows Server 2022
Not analysed yet 13 Oct 2021
CVE-2021-41332 CVE record

CVSS 6.5 Medium

Windows Print Spooler Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40489 CVE record

CVSS 7.8 High

Storage Spaces Controller Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40488 CVE record

CVSS 7.8 High

Storage Spaces Controller Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40478 CVE record

CVSS 7.8 High

Storage Spaces Controller Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40477 CVE record

CVSS 7.8 High

Windows Event Tracing Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40476 CVE record

CVSS 7.5 High

Windows AppContainer Elevation Of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40475 CVE record

CVSS 5.5 Medium

Windows Cloud Files Mini Filter Driver Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40470 CVE record

CVSS 7.8 High

DirectX Graphics Kernel Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40468 CVE record

CVSS 5.5 Medium

Windows Bind Filter Driver Information Disclosure Vulnerability
- Microsoft Windows 10 Version 21H1
- Microsoft Windows Server 2022
Not analysed yet 13 Oct 2021
CVE-2021-40467 CVE record

CVSS 7.8 High

Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40466 CVE record

CVSS 7.8 High

Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40465 CVE record

CVSS 7.8 High

Windows Text Shaping Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40464 CVE record

CVSS 8.0 High

Windows Nearby Sharing Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40463 CVE record

CVSS 7.7 High

Windows Network Address Translation (NAT) Denial of Service Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40462 CVE record

CVSS 7.8 High

Windows Media Foundation Dolby Digital Atmos Decoders Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40461 CVE record

CVSS 8.0 High

Windows Hyper-V Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40460 CVE record

CVSS 6.5 Medium

Windows Remote Procedure Call Runtime Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40455 CVE record

CVSS 5.5 Medium

Windows Installer Spoofing Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40454 CVE record

CVSS 5.5 Medium

Rich Text Edit Control Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40450 CVE record

CVSS 7.8 HighCritical · KEVKEV

Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-40449 CVE record

CVSS 7.8 HighCritical · KEV, CVSS 7+ and EPSSKEV · ransomware

Win32k Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Memory corruption
Not analysed yet 13 Oct 2021
CVE-2021-40443 CVE record

CVSS 7.8 High

Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-38672 CVE record

CVSS 8.0 High

Windows Hyper-V Remote Code Execution Vulnerability
- Microsoft Windows Server 2022
- Microsoft Windows 11 version 21H2
Not analysed yet 13 Oct 2021
CVE-2021-38663 CVE record

CVSS 5.5 Medium

Windows exFAT File System Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-38662 CVE record

CVSS 5.5 Medium

Windows Fast FAT File System Driver Information Disclosure Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-36970 CVE record

CVSS 8.8 High

Windows Print Spooler Spoofing Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-36953 CVE record

CVSS 7.5 High

Windows TCP/IP Denial of Service Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-26442 CVE record

CVSS 7.0 High

Windows HTTP.sys Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-26441 CVE record

CVSS 7.8 High

Storage Spaces Controller Elevation of Privilege Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 13 Oct 2021
CVE-2021-38624 CVE record

CVSS 6.5 Medium

Windows Key Storage Provider Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 1909
Not analysed yet 15 Sept 2021
CVE-2021-33781 CVE record

CVSS 8.1 High

Azure AD Security Feature Bypass Vulnerability
- Microsoft Windows 10 Version 1607
- Microsoft Windows 10 Version 1809
Not analysed yet 14 Jul 2021
CVE-2021-34527 CVE record

CVSS 8.8 HighCritical · KEV, CVSS 7+ and EPSSKEV · ransomware

Windows Print Spooler Remote Code Execution Vulnerability
- Microsoft Windows 10 Version 1507
- Microsoft Windows 10 Version 1607
Not analysed yet 2 Jul 2021
CVE-2021-26414 CVE record

CVSS 4.8 Medium

Windows DCOM Server Security Feature Bypass
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
Not analysed yet 8 Jun 2021
CVE-2013-3900 CVE record

CVSS 5.5 MediumCritical · KEVKEV

WinVerifyTrust Signature Validation Vulnerability
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Weak cryptography or TLS
Not analysed yet 11 Dec 2013