New Windows updates replace expiring Secure Boot certificates

Microsoft has started rolling out new Secure Boot certificates that will automatically install on eligible Windows 11 24H2 ...

Vital Windows 11 certificates are expiring: how to check if you’re affected

Important security certificates for Windows 11 will soon expire for many users. In some cases, you will need to take action ...

Windows is updating Secure Boot before certificates expire this June and break it

However, there may still be some machines without the latest certificates, and come June, Secure Boot can no longer be ...

Your Windows PC needs this patch to ward off nasty bootkit malware - update now

ZDNET's key takeaways Secure Boot protects your PC against bootkit malware.The Windows update refreshes expiring Secure Boot certificates.To install, head to Settings and select Windows Update. I ...
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Windows Secure Boot certificates expire in 2026; Windows 10 users impacted

Microsoft is in the middle of a Secure Boot certificate transition that many users will not notice until it becomes a problem ...
Guru3D

Windows 11 KB5074109 fixes NPU idle drain, phases Secure Boot updates

Microsoft has shipped its first Patch Tuesday update of 2026 for Windows 11, delivering cumulative update KB5074109 to ...

Microsoft releases Windows 10 KB5073724 extended security update

Microsoft has released the KB5073724 extended security update to fix the Patch Tuesday security updates, including 3 ...
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Windows 11 January 2026 Update: Mostly fixes for consumers, as Windows Server KB5073379, KB5073450 ships for enterprises

Windows 11 January 2026 Update is rolling out for Windows 11 25H2, 24H2, and 23H2, as well as Windows Server 2025 and 2023.