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Microsoft is keeping Secure Boot alive with Windows updates
Microsoft is automatically replacing boot-level security certificates on Windows devices before they start expiring later this year.
Microsoft warns Secure Boot certificates will expire in 2026 ...
After 15 years, the original Secure Boot certificates that keep your PC secure during boot are expiring. Here's what you need to know.
When Secure Boot certificates expire on Windows devices
Most personal Windows devices will automatically receive the new Secure Boot certificates through Microsoft‑managed updates. For devices managed by an organization, IT administrators should follow Microsoft’s Secure Boot certificate update guidance. Some devices may require an OEM firmware update to apply the new certificates correctly.
Microsoft rolls out new Secure Boot certificates before June ...
Microsoft has begun rolling out updated Secure Boot certificates through monthly Windows updates to replace the original 2011 certificates that will expire in late June 2026.
Secure Boot Certificate Refresh: What IT Pros Need to Know ...
Secure Boot’s root certificates are getting a generational refresh — and the Windows ecosystem is executing one of the largest coordinated certificate rollouts in recent memory to ensure PCs keep a trusted boot chain well past June 2026. This update is not an optional security nicety: it...
Microsoft sets 2026 deadline for Secure Boot certificate ...
Microsoft has issued new guidance warning that 2011 Secure Boot certificates begin expiring in June 2026. Windows updates are rolling out 2023 replacement certificates, with some PCs requiring OEM ...
Microsoft is automatically replacing Secure Boot certificates ...
Microsoft is automatically replacing Secure Boot certificates for older PCs before they start to expire later in 2026; Secure Boot was first introduced in 2011 — Devices that don't receive new Secure Boot certificates may miss out on future security updates.
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