firmware updates

Microsoft has notified the Windows ecosystem of a far-reaching, time‑bound change: the Secure Boot certificates that Microsoft issued around 2011 will begin expiring in mid‑2026, and a coordinated replacement (the 2023 certificate family) is being delivered now to prevent a calendar‑driven...

Microsoft's firm denial that the August 12, 2025 Windows 11 security update (commonly tracked in the community as KB5063878) caused a wave of reported SSD failures closes one public chapter of the story — but it does not close the technical questions or the practical risks that remain for users...

Microsoft has issued a clear operational warning: the Secure Boot certificates that have anchored Windows’ pre‑boot trust since about 2011 are reaching the end of their planned lifetimes, and IT teams must act now to ensure fleets — especially servers, air‑gapped systems, and Windows 10 devices...

Microsoft’s February 24, 2026 Safe OS Dynamic Update notice for Windows 11, version 26H1 surfaces a hard deadline that administrators and power users cannot ignore: the Microsoft Secure Boot certificates issued in 2011 begin expiring in June 2026, and devices that do not receive the replacement...

Microsoft has quietly begun a platform-level refresh of the cryptographic anchors that protect Windows’ pre‑boot environment, delivering new Secure Boot certificates through Windows Update and coordinated OEM firmware work to head off a calendar‑driven failure when Microsoft’s original UEFI...

Microsoft’s February firmware for the Surface Pro (11th Gen) is more than routine housekeeping: it plugs several high-impact holes that affected cellular connectivity, video conferencing, docking, and HDR playback — and it arrives at a moment when Microsoft is actively promoting 5G Windows...

Microsoft has issued a cumulative firmware and driver update for the Surface Pro (11th Edition) that addresses a cluster of high-impact issues — including loss of cellular connectivity when a VPN is active, unexpected shutdowns during Microsoft Teams calls, an eSIM configuration regression that...

Microsoft has begun rolling out a substantial firmware and driver update for the Surface Pro (11th Edition) that targets a string of practical, real-world pain points — from eSIM and VPN connectivity to Microsoft Teams stability and Dolby Vision playback — and delivers those fixes in a...

Microsoft’s coordinated refresh of UEFI Secure Boot certificates has moved from advisory to operational urgency, and the monitoring-only approach using Microsoft Intune Remediations gives IT teams a non-invasive, exportable way to track which Windows endpoints have received the replacement 2023...

Microsoft has quietly started a platform‑level countdown: the Secure Boot certificates that have protected Windows boot chains since 2011 are being retired in 2026, and while Microsoft and major OEMs are pushing a coordinated replacement, a material number of machines — especially unmanaged...

Windows 10 users who thought "my PC will keep working" were given a far sharper wake-up call this week: Microsoft and its OEM partners are rolling out a coordinated Secure Boot certificate renewal that begins to take effect in June 2026, and any Windows 10 installations that are no longer...

Microsoft’s blunt reminder landed in February: the cryptographic certificates that underpin UEFI Secure Boot — the very mechanism that helps stop malware from running before Windows ever starts — are reaching the end of their designed lifetimes in mid‑2026, and the consequences for the many PCs...

Windows 10 users who think “it still boots, so I’m fine” are being handed a quietly serious maintenance problem: Microsoft is replacing the Secure Boot certificates that have underpinned Windows’ pre‑boot trust model since 2011, and machines that don’t receive the new certificates will continue...

Microsoft’s decision to rotate out 2011-era Secure Boot certificates has turned what many Windows 10 holdouts already feared into an urgent timetable: machines that remained on Windows 10 after Microsoft’s October 14, 2025 end-of-support date now face an additional, platform-level security gap...

Microsoft’s latest Secure Boot certificate refresh has turned an already uncomfortable moment for Windows 10 holdouts into a ticking clock: machines that didn’t move to a supported Windows release by October 14, 2025 now face not only the end of monthly security fixes but also the prospect of...

Microsoft is using the regular Windows Update channel to rotate Secure Boot certificates on existing devices so that systems that rely on the original 2011 Microsoft Secure Boot certificates do not slip into a degraded security state when those certificates begin to expire between June and...

Microsoft has issued a coordinated warning: the original Secure Boot certificates that have underpinned Windows platform integrity since 2011 are reaching the end of their lifecycle, and a deliberate, ecosystem-wide refresh is required before mid‑2026 to avoid a progressive loss of...

Microsoft’s timeline for the Secure Boot certificate refresh has moved from advance warning to an operational deadline: the long‑running Microsoft Secure Boot trust anchors issued in 2011 begin to expire in mid‑2026, and while Microsoft and OEMs have already built and started shipping a...

Microsoft and the PC industry have quietly opened a narrow but critical window to prevent a pre‑OS security gap this year: Windows will start rolling replacement Secure Boot certificates into device firmware via staged OS updates, while Microsoft is simultaneously intensifying its public push...

Microsoft has quietly begun a coordinated refresh of the Secure Boot certificate chain that underpins modern Windows platform security, rolling new 2023-era certificate authorities into firmware and Windows updates so devices running Windows 10 and Windows 11 can continue to trust and receive...