Secure Boot Certificates
The latest Secure Boot Certificates coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Pushes Tenant-Gated Windows Backup and Key Fixes in Release Preview
Microsoft’s Release Preview channel just received a pair of updates that blend long-awaited enterprise features with essential reliability fixes. The Windows 11 preview, tracked as KB5064080, bumps...
Windows 10 19045.6276 Preview Delivers Backup GA, ESU Controls, and a 2026 Secure Boot Wake-Up Call
Microsoft has pushed Windows 10 build 19045.6276 (KB5063842) to the Release Preview channel, delivering a small but strategic update that signals the general availability of Windows Backup for...
Microsoft Rushes Out KB5066189 Fix for Broken Windows 11 Reset as 2026 Secure Boot Deadline Looms
Microsoft shipped an unscheduled out-of-band update on August 19, 2025, to undo a high-impact regression that crippled Windows 11's built-in recovery tools. The patch, KB5066189, resurrects the...
Microsoft Ships Emergency Windows 11 Update to Fix Reset Failures, Preps for Secure Boot Shift
Microsoft has released an out-of-band update for Windows 11—KB5066189—to remediate a serious regression that broke the Reset This PC recovery tool, the Windows Update-based recovery flow, and the...
Microsoft's Emergency Patch Rescues Windows 11 Reset and Remote Wipe After August Update Breakage
Microsoft rushed out an emergency out-of-band update on August 19, 2025—KB5066189—to restore critical recovery functions that its own August 12 security rollup had broken across Windows 11 22H2...
Patch for Windows Netlogon DoS Vulnerability Triggers NAS and Samba Issues, Secure Boot Deadlines Loom
Windows Server administrators juggling urgent patches and looming firmware deadlines just got a stark reminder that security hardening can break third-party integrations. Microsoft’s July 8, 2025...
Secure Boot Deadline Looms: Windows 11 August Update Begins Certificate Migration Countdown
The August 2025 cumulative update for Windows 11 version 24H2, KB5063878, does more than patch security holes — it delivers a stark reminder that the clock is ticking on Secure Boot certificates...
June 2026 Secure Boot Expiry Looms as Microsoft Ships August Update for Windows 11 24H2
IT administrators have exactly nine months to overhaul firmware update workflows before Secure Boot certificates reach expiration in June 2026, a deadline Microsoft underscored in its August 2025...
KB5063878 Brings AI Enhancements and a Stark Reminder: Secure Boot Certificates Expire June 2026
The August 2025 security update for Windows 11 version 24H2, KB5063878, is more than a routine monthly patch — it’s a vehicle for Microsoft’s increasingly loud warning that Secure Boot...
Windows 11 KB5062663 Update: Critical Fixes, Security Enhancements, and Usability Improvements
Microsoft’s relentless drive to refine Windows 11 continues with the roll-out of the KB5062663 (OS Build 22621.5699) preview update for version 23H2—a release that, while presented as a routine...
Windows 11 July 2025 Update KB5062663: Security Enhancements and Reliability Improvements
As Windows 11 continues to evolve, Microsoft's ongoing cadence of updates reflects both an urgency to address security threats and a commitment to improving user experience for home, business, and...
Windows 11 KB5062633 Update: Security Fixes Trigger Dual-Boot Linux Boot Failures and Long-Term Resolution
The August 2024 release of Windows 11 KB5062633 was engineered as a targeted update, focused on delivering key security fixes and bug patches without necessarily introducing sweeping new features....