Today is the monthly 'Windows Update' day

This month, too, there was a Windows Update that delivers monthly Windows security updates and bug fixes. Let's update as soon as possible.

April 2022 Security Update (Monthly) – Microsoft Security Response Center
https://msrc-blog.microsoft.com/2022/04/12/202204-security-updates/

We have released the April 2022 Microsoft Monthly Security Update. By default, it will be updated automatically. An overview is posted on the blog for corporate organizations that manage updates. Please refer to it and deploy the update as soon as possible https://t.co/hBunwgqgy1 pic.twitter.com/iOdSPKyB4U

— Microsoft Security Team (@JSECTEAM) April 13, 2022

◆ Windows 11
Maximum severity:
emergency

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
5012592

◆ Windows 10 v21H2, v21H1, v20H2, v1909
Maximum severity:
emergency

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
Windows 10 21H2, 21H1, 20H2: 5012653
Windows 10 1909: 5012591

◆ Windows Server 2022 (including Server Core installation)
Maximum severity:
emergency

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
5012604

◆ Windows Server 2019, 2016, v20 H2 (including Server Core installation)
Maximum severity:
emergency

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
Windows Server 2019: 5012647
Windows Server 2016: 5012596

◆ Windows 8.1, Windows Server 2012 R2, Windows Server 2012 (including Server Core installation)
Maximum severity:
emergency

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
Windows 8.1, Windows Server 2012 R2, Monthly Rollup: 5012670
Windows 8.1, Windows Server 2012 R2, Security Only: 5012639
Windows Server 2012, Monthly Rollup: 5012650
Windows Server 2012, Security Only: 5012666

◆ Microsoft Office
Maximum severity:
important

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
For more information about security updates, see the Security Updates Guide and https://docs.microsoft.com/officeupdates .

◆ Microsoft SharePoint
Maximum severity:
important

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
For more information about security updates, see the security update guide and https://docs.microsoft.com/en-us/SharePoint/ .

◆ Microsoft Skype for Business Server and Lync Server
Maximum severity:
important

Most impact:
information leak

Relevant Knowledge Base article or support web page:
For more information about security updates, see the Security Updates Guide and https://docs.microsoft.com/en-us/skypeforbusiness/sfb-server-updates .

◆ Microsoft .NET
Maximum severity:
important

Most impact:
Service denial

Relevant Knowledge Base article or support web page:
For more information about security updates, see the Security Updates Guide and https://docs.microsoft.com/dotnet .

◆ Microsoft Visual Studio
Maximum severity:
important

Most impact:
Elevation of privilege

Relevant Knowledge Base article or support web page:
For more information about security updates, see the Security Update Guide and https://docs.microsoft.com/visualstudio .

◆ Microsoft Dynamics 365
Maximum severity:
emergency

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
Microsoft Dynamics 365 (on-premises) version 9.1: 5012731
Microsoft Dynamics 365 (on-premises) version 9.0: 5012732

◆ Microsoft Defender for Endpoint
Maximum severity:
important

Most impact:
Spoofing

Relevant Knowledge Base article or support web page:
For more information about security updates, see the Security Updates Guide .

◆ Microsoft Malware Protection Engine
Maximum severity:
important

Most impact:
Service denial

Relevant Knowledge Base article or support web page:
For more information about security updates, see the Security Updates Guide .

◆ Microsoft Azure Site Recovery (VMware to Azure disaster recovery)
Maximum severity:
important

Most impact:
Code is executed remotely

Relevant Knowledge Base article or support web page:
For more information about security updates, see the security update guide and Azure Site Recovery-KB5012960 Update Rollup 61.

◆ Microsoft Azure SDK for .NET
Maximum severity:
important

Most impact:
information leak

Relevant Knowledge Base article or support web page:
For more information on security updates, see the Security Updates Guide and https://www.nuget.org/packages/Microsoft.Rest.ClientRuntime .

◆ Microsoft On-Premises Data Gateway
Maximum severity:
important

Most impact:
Spoofing

Relevant Knowledge Base article or support web page:
For more information about security updates, see the Security Update Guide and https://docs.microsoft.com/data-integration/gateway/service-gateway-onprem .

The Windows Update will be released on the second Tuesday of every month in US time, and the next update will be available on Wednesday, May 11, 2022 in Japan time.