Microsoft Patch Tuesday Archives • Daily CyberSecurity

Do Son March 27, 2026

Researcher Clément Labro published a deep-dive analysis and a functional Proof-of-Concept (PoC) exploit for a critical security...

Do Son March 18, 2026

A newly discovered vulnerability, dubbed RegPwn, has pulled back the curtain on a significant security gap in...

Microsoft Patch Tuesday March 2026: 93 Vulnerabilities Addressed, Including Two Zero-Days Windows Wormable Exploit April 2026 Patch Tuesday Microsoft Patch Tuesday Zero-Day Vulnerabilities Microsoft, Patch Tuesday CVE-2025-55234 CVE-2024-43573 and CVE-2024-43572 Microsoft Patch Tuesday Security Vulnerabilities

Do Son March 11, 2026

The March 2026 edition of Microsoft Patch Tuesday has arrived, bringing a massive wave of security updates...

Microsoft Patches Three Zero-Days Including Active Cloud Files UAF to SYSTEM and Copilot RCE Smart App Control blocking Armoury Crate, ROG Ally Defender false positive 2026 Microsoft Zero-Day, Cloud Files UAF Microsoft Access end of life CVE-2025-21298 Azure Vulnerabilities

Do Son December 10, 2025

Microsoft has closed out the year with a substantial security update, addressing 72 vulnerabilities across its ecosystem...

Do Son April 16, 2025

In a revealing security analysis, Compass Security researcher John Ostrowski has disclosed two privilege escalation vulnerabilities in...

Microsoft’s January 2025 Patch Tuesday Fixes 159 Vulnerabilities, Including 10 Critical and 8 Zero-Days Driver Cleanup CVE-2024-49138 - December Patch Tuesday Windows update errors, Windows update troubleshooting

Do Son January 14, 2025

Microsoft delivers its first Patch Tuesday of 2025 with a robust security update addressing a wide range...

Do Son May 14, 2024

Microsoft’s Patch Tuesday for May 2024 addresses a whopping 67 vulnerabilities across a wide range of products....