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 ...

最新的 Windows 更新替换了过期的安全启动证书

微软已开始在受支持的 Windows 11 24H2 和 25H2 版本系统上逐步自动替换即将过期的 Secure Boot（安全启动）证书。此次更新将自动推送，旨在确保设备在 2026 年 6 月之后仍能维持安全启动功能并继续接收安全更新。

微软就是故意！Windows 10用户注意：多个安全启动凭证将过期

令人费解的是，用于替换的新凭证早在2023年就已签发，微软也早在去年7月就已公告需要更换凭证，但却拖到2026年1月的Windows 10累积更新（KB5073724）才正式更换。

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

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

Microsoft will take nearly a year to finish patching new 0-day Secure Boot bug

Earlier this week, Microsoft released a patch to fix a Secure Boot bypass bug used by the BlackLotus bootkit we reported on in March. The original vulnerability, CVE-2022-21894, was patched in January ...

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

You shouldn't have to worry about much, but you can check if you have the new certificates already.
HotHardware

Researcher Claims Windows 11 Secure Boot Is Broken On Hundreds Of MSI Motherboards

Among the requirements for installing Windows 11 are two security features: Trusted Platform Module (TPM) version 2.0 and Secure Boot. As we’ve documented before ...
techtimes

Microsoft Adds Secure Boot For Windows 7: You Can Use it But There's a Catch

Almost majority of the Windows users now prefer to use either the Windows 10 or the Windows 11 because of the updates. It's also important to regularly roll out upgrades for the software so your apps ...