Security Updates
The latest Security Updates coverage — news, analysis, and updates from the WindowsNews.AI desk.
Critical SharePoint Server Zero-Day Vulnerability CVE-2025-53770: Risks, Exploits, and Defense Strategies
When Microsoft issues a critical security alert, particularly one involving a platform as ubiquitous as SharePoint Server, the stakes are instantly raised for IT leaders worldwide. SharePoint sits at...
Urgent Cybersecurity Alert: Microsoft SharePoint Server Vulnerabilities Demand Immediate Action
In the face of an intensifying wave of cyberattacks targeting Microsoft SharePoint Server, IT professionals, business leaders, and cybersecurity teams are sounding the alarm—urging immediate action...
CISA's 2025 KEV Catalog Updates: Essential Insights for Cybersecurity Defense
Rising cyber threats have triggered a paradigm shift in how organizations address cybersecurity, a reality now indelibly etched into guidance and policy from the highest levels of government. In...
Microsoft's July 2025 Dynamic Update Fortifies Windows Recovery, Preempts 2026 Secure Boot Expiry
Microsoft has dropped a critical update that reaches deep into the recovery guts of Windows 11 and Windows Server, and it's more than a routine patch. KB5063689, released on July 22, 2025, doesn't...
KB5064647 Update Fortifies Windows 11's AI Image Processor with Stealthy Security and Performance Gains
Microsoft has rolled out KB5064647, a component update for Windows 11 version 24H2 that sharpens the OS's built-in Image Transform AI module. The update pushes the component to version 1.2507.793.0...
Microsoft’s KB5062839 Update Tightens Windows 11 24H2 Setup, Warns of Looming Secure Boot Expiry
Microsoft has pushed out KB5062839, a fresh Setup Dynamic Update for Windows 11 version 24H2 and Windows Server 2025, aiming to sharpen the reliability of future feature updates and quietly replacing...
Microsoft Drops KB5062839 to Harden Windows Setup, Flags 2026 Secure Boot Certificate Crisis
Microsoft shipped KB5062839 on July 22, 2025, a Setup Dynamic Update for Windows 11 version 24H2 and Windows Server 2025 that silently overhauls installation binaries while sounding an urgent alarm:...
KB5064650 Update Supercharges On-Device AI on AMD Copilot+ PCs with Phi Silica
Microsoft just dropped a targeted update that gives AMD-powered Copilot+ PCs a serious bump in on-device AI performance. KB5064650, which delivers version 1.2507.793.0 of the Phi Silica AI component,...
Windows 11 KB5062663 Update Adds Anti-Rollback Protections as Secure Boot Certificates Expire in 2026
Microsoft pushed out a preview update for Windows 11 on July 22, 2025, delivering OS Builds 22621.5699 and 22631.5699 under KB5062663. The release arrives as the clock ticks toward the expiration of...
Microsoft Security Copilot: AI-Driven Defense Reshaping Enterprise Cybersecurity
Artificial intelligence is increasingly woven into the fabric of modern cybersecurity, presenting both unprecedented opportunities and complex challenges for enterprises. Microsoft, already a...
Urgent Microsoft Patch for Critical SharePoint Server Vulnerabilities Amid Sophisticated Cyber Attacks
In recent weeks, Microsoft has taken decisive action to address a rapidly evolving cyber threat targeting on-premises SharePoint Servers. The urgency surrounding this security patch underscores the...
Critical Zero-Day Vulnerability CVE-2025-53770 Exposes Microsoft SharePoint Server to Remote Code Execution
A critical zero-day vulnerability, identified as CVE-2025-53770, has triggered an urgent security crisis within the global Microsoft ecosystem. This flaw, now actively exploited in the wild, exposes...