Windows 10 KB5078885 ESU out with Secure Boot 2023, replacing expiring Secure Boot certificates from 2011. But it's a staged roll out.
XDA Developers on MSN
Microsoft's Secure Boot certificates expire in June 2026, but older PCs may never get the fix
Make sure you've updated before the deadline.
The Register on MSN
Microsoft finally gets around to fixing Windows 10 recovery environment after breaking it in October
Released from the curse of the update bork fairy Microsoft has finally fixed a Windows Recovery Environment (WinRE) bug it introduced in Windows 10's final update.… The October 14, 2025 update - ...
Microsoft has released the Windows 10 KB5078885 extended security update to fix the March 2026 Patch Tuesday vulnerabilities, ...
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