Microsoft has released security updates to address several vulnerabilities in the following products:

• Windows 10 Version 1607 for 32-bit Systems
• Windows 10 for x64-based Systems
• Windows 10 for 32-bit Systems
• Windows 10 Version 21H2 for x64-based Systems
• Windows 10 Version 21H2 for ARM64-based Systems
• Windows 10 Version 21H2 for 32-bit Systems
• Windows 11 for ARM64-based Systems
• Windows 11 for x64-based Systems
• Windows Server, version 20H2 (Server Core Installation)
• Windows 10 Version 20H2 for ARM64-based Systems
• Windows 10 Version 20H2 for 32-bit Systems
• Windows 10 Version 20H2 for x64-based Systems
• Windows Server 2022 (Server Core installation)
• Windows Server 2022
• Windows Server 2012 R2 (Server Core installation)
• Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
• Windows Server 2008 R2 for x64-based Systems Service Pack 1
• Windows 10 Version 21H1 for x64-based Systems
• Windows Server 2019 (Server Core installation)
• Windows Server 2019
• Windows 10 Version 1809 for ARM64-based Systems
• Windows 10 Version 1809 for x64-based Systems
• Windows 10 Version 1809 for 32-bit Systems
• Azure Site Recovery VMWare to Azure
• Windows Server 2012 R2
• Windows Server 2012 (Server Core installation)
• Windows Server 2012
• Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
• Windows Server 2008 for x64-based Systems Service Pack 2
• Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
• Windows Server 2008 for 32-bit Systems Service Pack 2
• Microsoft Office LTSC 2021 for 64-bit editions
• Windows RT 8.1
• Windows 8.1 for x64-based systems
• Windows 8.1 for 32-bit systems
• Windows 7 for x64-based Systems Service Pack 1
• Windows 7 for 32-bit Systems Service Pack 1
• Windows Server 2016 (Server Core installation)
• Windows Server 2016
• Windows 10 Version 1607 for x64-based Systems
• Windows 10 Version 21H1 for 32-bit Systems
• Windows 10 Version 21H1 for ARM64-based Systems
• Azure Storage Blobs client library for Python
• Azure Storage Queues client library for Python
• Azure Storage Blobs client library for Java
• Azure Storage Queues client library for .NET
• Azure Storage Blobs client library for .NET
• Microsoft Defender for Endpoint for Linux
• Microsoft Office 2019 for 64-bit editions
• Microsoft Office 2019 for 32-bit editions
• Microsoft Office LTSC 2021 for 32-bit editions
• Skype for Business Server 2019 CU6
• Skype for Business Server 2015 CU12
• Microsoft Lync Server 2013 CU10
• Microsoft Office 2013 Service Pack 1 (64-bit editions)
• Microsoft Office 2013 Service Pack 1 (32-bit editions)
• Microsoft Office 2013 RT Service Pack 1
• Microsoft Office 2016 (64-bit edition)
• Microsoft Office 2016 (32-bit edition)
• Microsoft 365 Apps for Enterprise for 64-bit Systems
• Microsoft 365 Apps for Enterprise for 32-bit Systems
• Remote Desktop client for Windows Desktop

Attacker could exploit the vulnerabilities and do the following:

• Execute arbitrary code -remotely
• Bypass of a protection mechanism
• Escalation of privilege
• Denial of service attack (DoS)

The CERT team encourages to update and check all the affected product details according to the links below.

• https://msrc.microsoft.com/update-guide/en-us