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Windows 11 KB5083769 Patch Tuesday Update Adds Critical RDP Security Warning to Combat Phishing Attacks·MSFT +0.1%April 2026 Patch Tuesday Delivers 163 Security Fixes, Leaves BlueHammer Zero-Day Unpatched·NVDA +3.0%Microsoft 365 Copilot Evolves into Agentic AI Platform with Anthropic Integration and Governance Framework·GOOGL +1.2%Microsoft's MAI-Image-2-Efficient Public Preview: 4x Efficiency Gains for Enterprise AI Image Generation·AMZN +2.9%Microsoft Copilot in Word Gains Native Track Changes for Legal and Finance Document Review·MSFT +0.1%CVE-2026-33416: Critical libpng Use-After-Free Vulnerability Patched in Version 1.6.56·NVDA +3.0%Microsoft Patches Critical DNSSEC Vulnerability CVE-2026-1519: NSEC3 Iteration DoS Threatens DNS Infrastructure·GOOGL +1.2%CVE-2026-33055: Microsoft Warns of Critical tar-rs PAX Header Vulnerability in Software Supply Chain·AMZN +2.9%Windows 11 KB5083769 Patch Tuesday Update Adds Critical RDP Security Warning to Combat Phishing Attacks·MSFT +0.1%April 2026 Patch Tuesday Delivers 163 Security Fixes, Leaves BlueHammer Zero-Day Unpatched·NVDA +3.0%Microsoft 365 Copilot Evolves into Agentic AI Platform with Anthropic Integration and Governance Framework·GOOGL +1.2%Microsoft's MAI-Image-2-Efficient Public Preview: 4x Efficiency Gains for Enterprise AI Image Generation·AMZN +2.9%Microsoft Copilot in Word Gains Native Track Changes for Legal and Finance Document Review·MSFT +0.1%CVE-2026-33416: Critical libpng Use-After-Free Vulnerability Patched in Version 1.6.56·NVDA +3.0%Microsoft Patches Critical DNSSEC Vulnerability CVE-2026-1519: NSEC3 Iteration DoS Threatens DNS Infrastructure·GOOGL +1.2%CVE-2026-33055: Microsoft Warns of Critical tar-rs PAX Header Vulnerability in Software Supply Chain·AMZN +2.9%

Articles from 2026

Browse all Windows news articles published in 2026

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Articles from 2026
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Patch Tuesday · Rdp Security

Windows 11 KB5083769 Patch Tuesday Update Adds Critical RDP Security Warning to Combat Phishing Attacks

Microsoft's April 2026 Patch Tuesday update for Windows 11, KB5083769, introduces a fundamental change to Remote Desktop security that could reshape how organizations approach remote access. The...

SE Security Desk·9w ago
Microsoft Defender · Patch Tuesday

April 2026 Patch Tuesday Delivers 163 Security Fixes, Leaves BlueHammer Zero-Day Unpatched

Microsoft's April 2026 Patch Tuesday security update addresses 163 vulnerabilities across its product ecosystem, marking one of the most substantial monthly security releases in recent years. The...

SE Security Desk·9w ago
Ai Agents · Enterprise Governance

Microsoft 365 Copilot Evolves into Agentic AI Platform with Anthropic Integration and Governance Framework

Microsoft's AI assistant strategy is undergoing a fundamental transformation that extends far beyond incremental feature updates. The company is repositioning Microsoft 365 Copilot from a...

AI AI & Copilot Desk·9w ago
Azure Ai Foundry · Enterprise Pricing

Microsoft's MAI-Image-2-Efficient Public Preview: 4x Efficiency Gains for Enterprise AI Image Generation

Microsoft has launched the public preview of MAI-Image-2-Efficient, a specialized image generation model delivering four times the efficiency of its predecessor while maintaining comparable quality....

AI AI & Copilot Desk·9w ago
Legal Document Review · Microsoft 365 Purview

Microsoft Copilot in Word Gains Native Track Changes for Legal and Finance Document Review

Microsoft has quietly rolled out a significant update to Copilot in Word that adds native track changes functionality, specifically targeting legal, compliance, and finance professionals. This...

AI AI & Copilot Desk·9w ago
Cve 2026 · Cybersecurity

CVE-2026-33416: Critical libpng Use-After-Free Vulnerability Patched in Version 1.6.56

Microsoft has issued a security alert for CVE-2026-33416, a critical use-after-free vulnerability in the widely deployed libpng image library. The flaw affects versions prior to 1.6.56 and has been...

SE Security Desk·9w ago
Cve-2026-1519 · Denial Of Service

Microsoft Patches Critical DNSSEC Vulnerability CVE-2026-1519: NSEC3 Iteration DoS Threatens DNS Infrastructure

Microsoft has addressed a critical vulnerability in Windows DNS Server that could enable sustained denial-of-service attacks against organizations' DNS infrastructure. CVE-2026-1519, rated with a...

SE Security Desk·9w ago
Cve-2026-33055 · Pax Headers

CVE-2026-33055: Microsoft Warns of Critical tar-rs PAX Header Vulnerability in Software Supply Chain

Microsoft has issued a security advisory for CVE-2026-33055, a critical vulnerability in the tar-rs Rust library that exposes Windows systems and the broader software ecosystem to supply-chain...

SE Security Desk·9w ago
Archive Extraction Security · Cve-2026-33056

Microsoft Flags CVE-2026-33056: tar-rs Vulnerability Allows Arbitrary Directory Permissions via Symlink Attack

Microsoft has issued a security alert for CVE-2026-33056, a critical vulnerability in the tar-rs Rust library that enables attackers to modify permissions on arbitrary directories during archive...

SE Security Desk·9w ago
Azure Expert Msp · Cloud Adoption Framework

Azure Expert MSP Program: How Microsoft's Top Partner Badge Transforms Cloud Adoption and Security

Microsoft's Azure Expert MSP program has become the definitive benchmark for enterprise cloud services, with only 0.5% of Microsoft partners worldwide achieving this elite certification. The...

SE Security Desk·9w ago
Arm Aarch64 Neon · Cve-2026-33636

CVE-2026-33636: Critical libpng ARM Neon Bug Exposes Windows Systems to Memory Corruption Attacks

Microsoft has confirmed that Windows systems using ARM64 architecture are vulnerable to a critical security flaw in libpng's ARM Neon optimization code. CVE-2026-33636, a memory corruption...

SE Security Desk·9w ago
Fake Update Scam · Malware Risks

Fake Windows Update Scam Impersonates Microsoft Support to Steal Passwords

A new wave of fake Windows update scams is targeting users with sophisticated impersonation tactics that mimic official Microsoft support channels. Security researchers have identified campaigns...

SE Security Desk·9w ago