Severity Rating: Important
Revision Note: V2.0 (April 12, 2016): To comprehensively address CVE-2016-0133, Microsoft is releasing April Windows 10 Cumulative Update. Microsoft recommends that customers running affected versions of Microsoft Windows 10 (update 3140745) should install update 3147461. See Microsoft Knowledge Base Article 3140745 for more information.
Summary: This security update resolves a vulnerability in Microsoft Windows. The vulnerability could allow elevation of privilege if an attacker with physical access inserts a specially crafted USB device into the system.