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Microsoft released KB5022282 and KB5022286 on January 10, 2023, as separate security and quality updates for different Windows 10 release families. KB5022282 applied to specified editions of versions 20H2, 21H2, and 22H2; KB5022286 targeted version 1809. Both addressed security issues and included additional fixes. They are now historical releases: Microsoft says they expired and became unavailable through the Update Catalog and other release channels on March 31, 2026.

Which Windows 10 versions did the updates cover?

The KB numbers refer to two distinct packages, not alternate names for the same update. Microsoft published both on January 10, 2023, for different Windows 10 build families.

Update Target versions and editions OS build
KB5022282 Windows 10 21H2 and 22H2, all editions; and 20H2 Enterprise Multi-Session, Enterprise, Education, and IoT Enterprise editions 19042.2486, 19044.2486, and 19045.2486
KB5022286 Windows 10 version 1809 17763.3887

Microsoft’s KB5022282 notes do not list every Windows 10 release: version 21H1 had reached end of service on December 13, 2022. See Microsoft’s KB5022282 release page and KB5022286 release page for the full applicability details.

What did KB5022282 fix?

Microsoft said the update addressed security issues in Windows and documented several quality fixes for its listed release families. These notes describe issues the update addressed, not symptoms that every device necessarily experienced.

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  • Local Session Manager: Fixed an issue that could let users without administrator rights perform actions reserved for administrators.
  • ODBC database connections: Fixed connection failures involving the ODBC SQL Server Driver, sqlsrv32.dll.
  • Startup failure: Fixed an issue on some devices that could lead to error 0xc000021a and a blue screen during startup.

The release also included a servicing stack update. Microsoft’s notes direct Windows Recovery Environment (WinRE) devices to updated instructions for addressing CVE-2022-41099; the release page does not provide a vulnerability-by-vulnerability severity list.

What did KB5022286 add or fix?

For Windows 10 version 1809, Microsoft highlighted a new app and fixes to authentication, cluster management, security investigations, and database connectivity.

  • Quick Assist: The update provided the Quick Assist application for the client device.
  • Authentication: Fixed an issue involving the higher 16 bits of msds-SupportedEncryptionTypes.
  • Cluster account passwords: Fixed password-reset failures affecting cluster name objects (CNOs) or virtual computer objects (VCOs).
  • Microsoft Defender for Endpoint: Fixed an issue that could affect automated investigations.
  • ODBC database connections: Fixed connection issues involving the ODBC SQL Server Driver.

What known issues did Microsoft document?

The release notes include scenario-specific known issues and later remediation references. They should not be read as evidence that every installation was affected.

KB5022282

  • With certain custom offline media or ISO images, Edge Legacy could be removed without being replaced if the required standalone servicing stack update had not first been integrated into the image.
  • Some kiosk devices configured for automatic sign-in could have a problem after installing January 10, 2023 updates. Microsoft later addressed this issue with KB5025221.
  • A shell or app-integration issue was attributed to an affected app rather than a Windows update; Microsoft later noted a resolution in KB5027293.

KB5022286

  • Microsoft documented a cluster service startup problem in scenarios involving KB5001342 or later.
  • Some kiosk devices configured for automatic sign-in could have a problem after January 10, 2023 updates. Microsoft later addressed this issue with KB5028168.
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Can you still download these updates?

No. Microsoft’s current pages state that KB5022282 and KB5022286 expired and, as of March 31, 2026, are no longer available from the Microsoft Update Catalog or other release channels. Microsoft recommends updating devices to the latest Windows version. For present-day upgrade instructions, consult Microsoft’s current Windows support guidance because supported versions and paths can change.

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