KB5000802 Builds 19041.867 and 19042.867 March Update Released


Microsoft released security update KB5000802 to the public.

Update: March 13 Workaround to fix the printer problems after update with KB5000802. Read More here how to fix. 

Update: March 10 When installing the KB5000802 you may run into problems with individual printers. The cause of the error is the w2in32kfull.sys. You can also get a BSOD error screen. To fix this for now, uninstall the update until Microsoft comes up with a solution to fix the error. Read More


  • Updates to improve security when Windows performs basic operations.

  • Updates to improve security when using Microsoft Office products.

  • Updates security for the Windows user interface.

Changed or fixed

  • This update makes quality improvements to the servicing stack, which is the component that installs Windows updates. Servicing stack updates (SSU) ensure that you have a robust and reliable servicing stack so that your devices can receive and install Microsoft updates.
  • This build includes all the improvements from Windows 10, version 2004.

  • No additional issues were documented for this release.
  • Addresses an elevation of privilege security vulnerability documented in CVE-2021-1640 related to print jobs submitted to “FILE:” ports. After installing Windows updates from March 9, 2021 and later, print jobs that are in a pending state before restarting the print spooler service or restarting the OS will remain in an error state. Manually delete the affected print jobs and resubmit them to the print queue when the print spooler service is online.

  • Security updates to the Windows Shell, Windows Fundamentals, Windows Management, Windows Apps, Windows User Account Control (UAC), Windows Virtualization, the Windows Kernel, the Microsoft Graphics Component, Internet Explorer, Microsoft Edge Legacy, and Windows Media.

Download: Update Catalog
Release Notes: Read More