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Ask Microsoft Anything (AMA) about updating Secure Boot certificates on your Windows devices before they expire in June of 2026. We recently published the first version of the Secure Boot playbook, o...
Heather_Poulsen
Updated Dec 09, 2025
AMA
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FailedSuccessfully
Occasional Reader
Dec 09, 2025

starting from what OS build are the Secure Boot certificates renewed?

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prabhv1982
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Dec 09, 2025

Renewed secure boot certificates are applicable for all Secure Boot enabled devices.  Latest windows cumulative updates include the renewed certificates.  Refer to https://aka.ms/getsecureboot on how to safely roll out certificates in your environment.