Sources

8 Total Sources

Microsoft Replaces 4 Expiring Secure Boot Certificates as 2011 Keys Start Lapsing

Center100%

Microsoft Windows Security Certificates Expire, Affecting PC Secure Boot and Updates

tips4it.com23d ago

Secure Boot 2023: Which Windows PCs Might Miss the Update?

Linux PCs Face Secure Boot Problem as Microsoft's 2011 Certificates Expire in 2026; Firmware Updates Crucial

Malwarebytes Labs23d ago

Your Windows PC has a security deadline in June 2026 | Malwarebytes

linkedin23d ago

A Microsoft Secure Boot signing certificate from 2011 is expiring on June 27, 2026, which has been used to sign the “shim” bootloader for nearly every major Linux distribution. Existing Linux… | Radoslav Krehlik

egroup-us.com23d ago

Secure Boot Certificate Updates: 2026 IT Guide

askwoody.com23d ago

Topic: Update Secure Boot on Dell Computers @ AskWoody

WindowsLatest23d ago

HP admits its latest BIOS update is bricking Windows 11 with BitLocker loop, blocking Secure Boot 2023 fix