Microsoft’s April 2026 Patch Tuesday fixes 165 vulnerabilities, including two zero-days, in one of the company’s largest monthly security updates.

Microsoft dropped a weekend treat for administrators with yet another out-of-band update to deal with Outlook freezes and broken cloud storage.… The latest fix is for an issue introduced in the ...

Microsoft has warned of a fake Windows update site delivering password‑stealing malware, while a severe wolfSSL encryption flaw threatens billions of devices across industries. The U.S. Cybersecurity ...

Windows April 2026 security update blocks vulnerable kernel drivers, causing backup tools to fail image mounting operations ...

Microsoft fixed a Windows 11 Remote Desktop bug that made RDP security warnings unreadable on some multi-monitor setups.

The April security patch for Samsung Galaxy devices is apparently causing massive problems with Microsoft apps. A temporary solution seems to be available.

Microsoft has released out-of-band (OOB) security updates to patch a critical ASP.NET Core privilege escalation vulnerability. The security flaw (tracked as CVE-2026-40372) was found in the ASP.NET ...

Microsoft released an emergency patch for its ASP.NET Core to fix a high-severity vulnerability that allows unauthenticated attackers to gain SYSTEM privileges on devices that use the Web development ...

Today is Microsoft's February 2026 Patch Tuesday with security updates for 58 flaws, including 6 actively exploited and three publicly disclosed zero-day vulnerabilities. This Patch Tuesday also ...