-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
********************************************************************
Microsoft Security Update Summary for February 9, 2021
Issued: February 9, 2021
********************************************************************
This summary lists security updates released for February 9, 2021.
Complete information for the February 2021 security update release Can be found at <https://msrc.microsoft.com/update-guide/>.
Please note the following information regarding the security updates:
* For information regarding enabling Windows 10, version 1909 features, please see Windows 10, version 1909 delivery options:
https://techcommunity.microsoft.com/t5/Windows-IT-Pro-Blog/Windows-10-
version-1909-delivery-options/ba-p/1002660. Note that these versions of Windows 10 share a common core operating system with an identical set of system files: 1903 and 1909; 2004 and 20H2. They will also share the same security update KBs.
* Windows 10 updates are cumulative. The monthly security release includes all security fixes for vulnerabilities that affect Windows 10, in addition to non-security updates. The updates are available via the Microsoft Update Catalog:
https://catalog.update.microsoft.com/v7/site/Home.aspx.
* For information on lifecycle and support dates for Windows 10 operating systems, please see the Windows Lifecycle Facts Sheet:
https://support.microsoft.com/en-us/help/13853/windows-
lifecycle-fact-sheet).
* A list of the latest servicing stack updates for each operating system can be found in ADV990001: https://msrc.microsoft.com/update-
guide/vulnerability/ADV990001. This list will be updated whenever a new servicing stack update is released. It is important to install the latest servicing stack update.
* In addition to security changes for the vulnerabilities, updates include defense-in-depth updates to help improve security-related features.
* Customers running Windows 7, Windows Server 2008 R2, or Windows Server 2008 need to purchase the Extended Security Update to continue receiving security updates. See https://support.microsoft.com/en-us/help/4522133/procedure-to-
continue-receiving-security-updates for more information.
* There is a change coming with regards to Servicing Stack Updates. Please see Simplifying SSUs for more information.
Critical Security Updates
============================
Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 10 Version 1607 for 32-bit Systems Windows 10 Version 1607 for x64-based Systems Windows 10 Version 1803 for 32-bit Systems Windows 10 Version 1803 for ARM64-based Systems Windows 10 Version 1803 for x64-based Systems Windows 10 Version 1809 for 32-bit Systems Windows 10 Version 1809 for ARM64-based Systems Windows 10 Version 1809 for x64-based Systems Windows 10 Version 1909 for 32-bit Systems Windows 10 Version 1909 for ARM64-based Systems Windows 10 Version 1909 for x64-based Systems Windows 10 Version 2004 for 32-bit Systems Windows 10 Version 2004 for ARM64-based Systems Windows 10 Version 2004 for x64-based Systems Windows 10 Version 20H2 for 32-bit Systems Windows 10 Version 20H2 for ARM64-based Systems Windows 10 Version 20H2 for x64-based Systems Windows 8.1 for 32-bit systems Windows 8.1 for x64-based systems Windows RT 8.1 Windows Server 2012 Windows Server 2012 (Server Core installation) Windows Server 2012 R2 Windows Server 2012 R2 (Server Core installation) Windows Server 2016 Windows Server 2016 (Server Core installation) Windows Server 2019 Windows Server 2019 (Server Core installation) Windows Server, version 1909 (Server Core installation) Windows Server, version 2004 (Server Core installation) Windows Server, version 20H2 (Server Core Installation) Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 4.8 NET 5.0 NET Core 2.1 NET Core 3.1 Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8) Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3) Microsoft Visual Studio 2019 version 16.7 (includes 16.0 - 16.6) Microsoft Visual Studio 2019 version 16.8 Visual Studio Code Visual Studio Code - npm-script Extension Package Manager Configurations PsExec
Important Security Updates
============================
Microsoft Edge (Chromium-based)
Microsoft Edge for Android
azure-iot-cli-extension
Microsoft Azure Kubernetes Service
Microsoft 365 Apps for Enterprise for 32-bit Systems Microsoft 365 Apps for Enterprise for 64-bit Systems Microsoft Excel 2010 Service Pack 2 (32-bit editions) Microsoft Excel 2010 Service Pack 2 (64-bit editions) Microsoft Excel 2013 RT Service Pack 1 Microsoft Excel 2013 Service Pack 1 (32-bit editions) Microsoft Excel 2013 Service Pack 1 (64-bit editions) Microsoft Excel 2016 (32-bit edition) Microsoft Excel 2016 (64-bit edition) Microsoft Lync Server 2013 Microsoft Office 2019 for 32-bit editions Microsoft Office 2019 for 64-bit editions Microsoft Office 2019 for Mac Microsoft Office Online Server Microsoft Office Web Apps Server 2013 Service Pack 1 Microsoft SharePoint Enterprise Server 2016 Microsoft SharePoint Foundation 2010 Service Pack 2 Microsoft SharePoint Foundation 2013 Service Pack 1 Microsoft SharePoint Server 2019 Microsoft Teams for iOS Office Online Server Skype for Business Server 2015 CU 8 Skype for Business Server 2019 CU2 Microsoft Exchange Server 2016 Cumulative Update 18 Microsoft Exchange Server 2016 Cumulative Update 19 Microsoft Exchange Server 2019 Cumulative Update 7 Microsoft Exchange Server 2019 Cumulative Update 8 Dynamics 365 Business Central 2019 Release Wave 2 (On-Premise) Microsoft Dynamics 365 (on-premises) version 8.2 Microsoft Dynamics 365 (on-premises) version 9.0 Microsoft Dynamics 365 Business Central 2020 Release Wave 1 Microsoft Dynamics 365 Business Central 2020 Release Wave 2 Microsoft Dynamics NAV 2015 Microsoft Dynamics NAV 2016 Microsoft Dynamics NAV 2017 Microsoft Dynamics NAV 2018 Microsoft Endpoint Protection Microsoft Security Essentials Microsoft System Center 2012 Endpoint Protection Microsoft System Center 2012 R2 Endpoint Protection Microsoft System Center Endpoint Protection System Center 2019 Operations Manager Windows Defender
Other Information
=================
Recognize and avoid fraudulent email to Microsoft customers:
=============================================================
If you receive an email message that claims to be distributing a Microsoft security update, it is a hoax that may contain malware or pointers to malicious websites. Microsoft does not distribute security updates via email.
