October 2018 Security Updates
Release Date: 09 October 2018
https://portal.msrc.microsoft.com/en-us/security-guidance/releasenotedetail/aa99ba28-e99f-e811-a978-000d3a33c573
The October 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
.NET Core
SQL Server Management Studio
Microsoft Exchange Server
Microsoft has released cumulative update KB 4462933 (https://support.microsoft.com/en-us/help/4462933) with a very long list of non-security improvements and fixes for Windows 10 April 2018 Update (version 1803).