March 8, 2022—KB5011535 (Monthly Rollup)

Summary

Learn more about this security update, including improvements and fixes, any known issues, and how to get the update.

IMPORTANT Windows Server 2012 has reached the end of mainstream support and is now in extended support. Starting in July 2020, there will no longer be optional releases (known as “C” or “D” releases) for this operating system. Operating systems in extended support have only cumulative monthly security updates (known as the “B” or Update Tuesday release).Verify that****you have installed the required updates listed in the How to get this update section before installing this update. For information about the various types of Windows updates, such as critical, security, driver, service packs, and so on, please see the following article. To view other notes and messages, see the Windows Server 2012 update history home page.

Improvements and fixes

This security update includes improvements and fixes that were a part of update KB5010392 (released previous February 8, 2022) and addresses the following issues:

• Addresses an issue in which some low integrity level process apps might print unexpectedly.
• Addresses an issue in which Windows might go into BitLocker recovery after a servicing update.
• Addresses an issue in which after the January 2022 Windows update is installed on the Primary Domain Controller emulator (PDCe), listing or modifying name suffixes routing by using Netdom.exe or “Active Directory Domains and Trusts” snap-in may fail with the following error message: "Insufficient system resources exist to complete the requested service.
  For more information about the resolved security vulnerabilities, please refer to the new Security Update Guide website and the March 2022 Security Updates.

Known issues in this update

• Perform the operation from a process that has administrator privilege.

• Perform the operation from a node that doesn’t have CSV ownership.
  Microsoft is working on a resolution and will provide an update in an upcoming release.
  After installing updates released January 11, 2022 or later updates, apps using Microsoft .NET Framework to acquire or set Active Directory Forest Trust Information might fail, close, or you might receive an error from the app or Windows. You might also receive an access violation (0xc0000005) error.Note for developers: Affected apps use the System.DirectoryServices API.| To resolve this issue manually, apply the out-of-band updates for the version of .NET Framework used by the app.Note These out-of-band updates are not available from Windows Update and will not install automatically. To get the standalone package, search for the KB number for your version of Windows and .NET Framework in the Microsoft Update Catalog.You can manually import these updates into Windows Server Update Services (WSUS) and Microsoft Endpoint Configuration Manager. For WSUS instructions, see WSUS and the Catalog Site. For Configuration Manger instructions, see Import updates from the Microsoft Update Catalog.For instructions on how to install this update for your operating system, see the KB articles listed below:

• Windows Server 2022:

  • .NET Framework 4.8 KB5011258

• Windows Server 2019:

  • .NET Framework 4.8 KB5011257
  • .NET Framework 4.7.2 KB5011259

• Windows Server 2016:

  • .NET Framework 4.8 KB5011264
  • .NET Framework 4.6.2, 4.7, 4.7.1 or 4.7.2 KB5011329

• Windows Server 2012 R2:

  • .NET Framework 4.8 KB5011266
  • .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 or 4.7.2 KB5011263
  • .NET Framework 4.5.2 KB5011261

• Windows Server 2012:

  • .NET Framework 4.8 KB5011265
  • .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1 or 4.7.2 KB5011262
  • .NET Framework 4.5.2 KB5011260

How to get this update

File information

For a list of the files that are provided in this update, download the file information for update 5011535.