Microsoft Updates
Microsoft has released ten Critical and one-hundred and fifteen Important security updates for the month of April, 2022.
These updates will be installed over the next two weeks. Reboots will be required. Applicable updates will be made available for automatic installation via System Center Configuration Manager (SCCM).
Please refer to the OTS Security Updates webpage for details.
Affected Products
• .NET Framework
• Active Directory Domain Services
• Azure SDK
• Azure Site Recovery
• LDAP – Lightweight Directory Access Protocol
• Microsoft Bluetooth Driver
• Microsoft Dynamics
• Microsoft Edge (Chromium-based)
• Microsoft Graphics Component
• Microsoft Local Security Authority Server (lsasrv)
• Microsoft Office Excel
• Microsoft Office SharePoint
• Microsoft Windows ALPC
• Microsoft Windows Codecs Library
• Microsoft Windows Media Foundation
• Power BI
• Role: DNS Server
• Role: Windows Hyper-V
• Skype for Business
• Visual Studio
• Visual Studio Code
• Windows Ancillary Function Driver for WinSock
• Windows App Store
• Windows AppX Package Manager
• Windows Cluster Client Failover
• Windows Cluster Shared Volume (CSV)
• Windows Common Log File System Driver
• Windows Defender
• Windows DWM Core Library
• Windows Endpoint Configuration Manager
• Windows Fax Compose Form
• Windows Feedback Hub
• Windows File Explorer
• Windows File Server
• Windows Installer
• Windows iSCSI Target Service
• Windows Kerberos
• Windows Kernel
• Windows Local Security Authority Subsystem Service
• Windows Media
• Windows Network File System
• Windows PowerShell
• Windows Print Spooler Components
• Windows RDP
• Windows Remote Procedure Call Runtime
• Windows schannel
• Windows SMB
• Windows Telephony Server
• Windows Upgrade Assistant
• Windows User Profile Service
• Windows Win32K
• Windows Work Folder Service
• YARP reverse proxy
For additional information about the updates released this month, please see:
Release Notes – April 2022 Security Updates
Microsoft Security Update Guide
