Secure Boot
The latest Secure Boot coverage — news, analysis, and updates from the WindowsNews.AI desk.
Windows Secure Boot cert renewal in 2026 requires one extra restart for trust updates
Microsoft has confirmed that the original Secure Boot certificates, issued in 2011, will begin expiring in June 2026. This means Windows PCs will need a critical update to install fresh trust chains,...
May 2026 Secure Boot Update Forces Extra Restart, Risks Bricking PCs
Microsoft's long-planned Secure Boot certificate rollover is set to reach ordinary Windows PCs in May 2026, and for many it will mean more than just a routine Patch Tuesday update. Alongside the...
Secure Boot Rollover 2026: ChromeOS Flex Rescues PCs Left Behind
Microsoft’s Secure Boot certificate rollover, scheduled to begin in June 2026, lands just eight months after Windows 10 exits supported life on October 14, 2025. That tight timeline is no...
Windows 10 users risk boot failure after Secure Boot certificate expiration in June 2026
Microsoft's Secure Boot ecosystem faces a watershed moment in June 2026 when the original 2011 root certificates begin to expire, threatening the bootability of millions of Windows PCs that fall...
Windows 11 Updates in Spring 2026 May Trigger Extra Reboots Due to Secure Boot Certificate Changes
Windows 11 PCs may undergo an additional restart during update installations scheduled for spring 2026. Microsoft has confirmed that the extra reboot is intentional and tied to the deployment of...
Check Your PC’s Secure Boot Certificate Before 2026 Deadline
Time is running out for Windows users to prepare for a seismic shift in the Secure Boot trust chain. On June 19, 2026, the Microsoft Windows UEFI CA 2011 certificate—the digital cornerstone that...
Rufus 4.14 Launches Silent Setup, One-Click App Removal, and Secure Boot Patch
Rufus 4.14 landed on April 30, 2026, bringing a trio of game-changing features for Windows installation: a fully silent install mode, one-click debloating, and refined Secure Boot handling. The...
KB5084812: Microsoft’s Safe OS Update Preps Windows 11 for Secure Boot Certificate Expiration in June 2026
{ "title": "KB5084812: Microsoft’s Safe OS Update Preps Windows 11 for Secure Boot Certificate Expiration in June 2026", "content": "Microsoft’s release of KB5084812 on April 30, 2026, marks...
Microsoft Finally Makes Secure Boot Certificates Human-Readable with a Single PowerShell Switch
On April 28, 2026, Microsoft published KB5093574 detailing a small but transformative update to Windows PowerShell: the Get-SecureBootUEFI cmdlet now accepts a -Decoded switch that renders Secure...
Microsoft's Secure Boot 2023 Certificate Transition: Intune Deployment Guide and Enterprise Impact
Microsoft's Secure Boot certificate transition for 2023 requires enterprise IT teams to deploy new UEFI certificates through Intune before the September 2024 deadline, with a staged rollout that...
Microsoft's Secure Boot Certificate Transition: Intune Deployment Challenges and Enterprise Impact
Microsoft's Secure Boot certificate transition has shifted from background maintenance to an operational project requiring deliberate enterprise management. The company is replacing expiring UEFI...
VirtualBox 7.2.8 Fixes Windows 11 BSOD, Secure Boot Issues, Linux Kernel Compatibility
VirtualBox 7.2.8 has arrived as a maintenance release targeting critical stability issues that have plagued virtualization users for months. The update addresses a Windows 11 Blue Screen of Death...