Status Update on Microsoft Secure Boot Certificate Expirations (heise.de)

• Legacy Secure Boot certificates expiring mid-2026
• Windows Security app now reports certificate status
• Essential maintenance for device boot security

"Microsoft is managing the phase-out of legacy Secure Boot certificates, which are scheduled to expire mid-2026. To assist with the transition, the Windows Security app now provides a dedicated status indicator regarding certificate updates. This oversight is vital for maintaining platform trust and ensuring that secure boot chains remain valid, preventing potential lockout scenarios or security downgrades across the Windows ecosystem."