Check and Update Windows Secure Boot Certificates expiring in 2026

Secure Boot Certificates are set to expire soon. This guide shows how to check and update them and covers a roadmap for ...
Dark Reading

Microsoft's Original Windows Secure Boot Certificate Is Expiring

The Secure Boot refresh is one of the largest coordinated security maintenance efforts across the Windows ecosystem, ...

Microsoft Warns PC Users—New Windows Update May Lock You Out

New warning for Windows users. Barely 48 hours after Microsoft’s new security update went live, we had warnings that its ...
Hosted on MSN

A major Windows security certificate expires in June — check if your PC is ready

There's a security deadline coming to Windows PCs in June 2026 that you might not have heard of. Depending on how old your machine is or how updated you keep things, it could end up leaving your ...
TweakTown

Microsoft is refreshing Secure Boot certificates, so you might need to update Windows

TL;DR: Secure Boot certificates in Windows 10 and 11 will expire by June 2026, risking system security and compatibility. Microsoft is issuing new certificates through updates and OEM firmware ...