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[Secure Boot KEK Update] Microsoft PK-Signed KEK Update#398

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Flickdm wants to merge 2 commits intomicrosoft:mainfrom
Flickdm:upload/fixed-microsoft-bin
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[Secure Boot KEK Update] Microsoft PK-Signed KEK Update#398
Flickdm wants to merge 2 commits intomicrosoft:mainfrom
Flickdm:upload/fixed-microsoft-bin

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@Flickdm Flickdm commented Apr 16, 2026

Description

When this file was originally created, somehow it generated an invalid signature and would fail when applied.

This was corrected in Windows Update. However, I am publishing that change here to reflect that change.

For details on how to complete these options and their meaning refer to CONTRIBUTING.md.

  • Impacts functionality?
  • Impacts security?
  • Breaking change?
  • Includes tests?
  • Includes documentation?

How This Was Tested

Hyper-V

Integration Instructions

There were additional changes required to support PK-Signed KEK updates for HyperV that were a part of the March 3B release.

@Flickdm Flickdm closed this Apr 16, 2026
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