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Microsoft Puts AMD Helios Racks at Heart of Azure AI, Fueling UALink's Ambitions·MSFT +2.1%Azure Will Deploy AMD Helios Racks with MI455X GPUs for AI Inference Starting H2 2026·NVDA +0.2%That Persistent ‘Microsoft Account Problem’ Nudge in Windows 11 Actually Means Something Is Broken—Here’s How to Diagnose and Fix It·GOOGL +1.7%How to Restore a Vanished Bluetooth Adapter in Windows 11’s Device Manager·AMZN +1.1%Microsoft’s $190 Billion AI Splurge: What It Means for Your Windows PC, Cloud Costs, and Copilot·MSFT +2.1%Surface Hub 3, Rally Board, or Flip Pro? Navigating Digital Whiteboards for Windows Workplaces·NVDA +0.2%Drag-and-Drop Attack Steals Microsoft 365 Access After You Pass MFA·GOOGL +1.7%Meta Quest’s Horizon+ Now Includes Xbox Game Pass — But There’s a 10-Hour Cloud Limit·AMZN +1.1%Microsoft Puts AMD Helios Racks at Heart of Azure AI, Fueling UALink's Ambitions·MSFT +2.1%Azure Will Deploy AMD Helios Racks with MI455X GPUs for AI Inference Starting H2 2026·NVDA +0.2%That Persistent ‘Microsoft Account Problem’ Nudge in Windows 11 Actually Means Something Is Broken—Here’s How to Diagnose and Fix It·GOOGL +1.7%How to Restore a Vanished Bluetooth Adapter in Windows 11’s Device Manager·AMZN +1.1%Microsoft’s $190 Billion AI Splurge: What It Means for Your Windows PC, Cloud Costs, and Copilot·MSFT +2.1%Surface Hub 3, Rally Board, or Flip Pro? Navigating Digital Whiteboards for Windows Workplaces·NVDA +0.2%Drag-and-Drop Attack Steals Microsoft 365 Access After You Pass MFA·GOOGL +1.7%Meta Quest’s Horizon+ Now Includes Xbox Game Pass — But There’s a 10-Hour Cloud Limit·AMZN +1.1%

Uefi Security

The latest Uefi Security coverage — news, analysis, and updates from the WindowsNews.AI desk.

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Kb5101650 · Secure Boot

Windows 11 July Update Patches Decade-Old Secure Boot Bootkit Vulnerability

On July 14, 2026, Microsoft rolled out cumulative update KB5101650 for Windows 11 versions 24H2 and 25H2. While the patch notes highlight a list of routine fixes, the update also delivered a...

SESecurity Desk·6d ago
Security

Windows 11’s 2026 Security Overhaul: Mandatory Secure Boot Certificate Renewal and a New Consent Model

Microsoft is preparing a foundational shift in Windows 11 security that will touch every device running the operating system. In 2026, the company will enforce a Secure Boot certificate rollover...

Security Desk·2w ago ·5 min
Security

CISA Warns: PixieFail Flaws Still Expose ABB B&R Industrial PCs

{ "title": "CISA Warns ABB B&R Industrial PCs: PixieFail UEFI Network Vulnerabilities (2026)", "content": "The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has sounded the...

Security Desk·8w ago ·5 min
Security

CVE-2026-0390 Exposes Windows Secure Boot Vulnerability: How to Protect Your System

Microsoft has disclosed CVE-2026-0390, a critical UEFI Secure Boot security feature bypass vulnerability that undermines the fundamental trust chain protecting Windows boot processes. This...

Security Desk·13w ago ·5 min
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Boot Services Memory · Cve-2026-23352

Microsoft delays UEFI memory cleanup to fix Windows x86 boot security flaw

Microsoft has disclosed CVE-2026-23352, a security vulnerability affecting the Windows x86 firmware stack that requires delaying the freeing of boot services memory during system startup. This...

SE Security Desk·16w ago