Microsoft Security Bulletin(s) for april 2018
Release Notes
Release Date: April 10, 2018
The April security release consists of security updates for the following software:
•Internet Explorer
•Microsoft Edge
•Microsoft Windows
•Microsoft Office and Microsoft Office Services and Web Apps
•ChakraCore
•Adobe Flash Player
•Microsoft Malware Protection Engine
•Microsoft Visual Studio
•Microsoft Azure IoT SDK

Please note the following information regarding the security updates:
Windows 10 updates are cumulative. The monthly security release includes all security fixes for vulnerabilities that affect Windows 10, in addition to non-security updates. The updates are available via the Microsoft Update Catalog.
Microsoft Update Catalog

Starting in March 2017, a delta package will be available on the Microsoft Update Catalog for Windows 10 version 1607 and newer. This delta package contains just the delta changes between the previous month and the current release.
Updates for Windows RT 8.1 and Microsoft Office RT software are only available via Windows Update.
http://go.microsoft.com/fwlink/?LinkId=21130
In addition to security changes for the vulnerabilities, updates include defense-in-depth updates to help improve security-related features.
Known Issues 4093112 4093118 4093108
https://portal.msrc.microsoft.com/en...6-000d3a33a34d