Microsoft has published the September 2018 Security Updates

The September 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
.NET Framework
Microsoft.Data.OData
ASP.NET

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.
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.
For information on lifecycle and support dates for Windows 10 operating systems, please see Windows Lifecycle Facts Sheet.
In addition to security changes for the vulnerabilities, updates include defense-in-depth updates to help improve security-related features.

The following CVEs have FAQs with additional information and may include * further steps to take after installing the updates.

ADV180022*
ADV180023
CVE-2018-8315
CVE-2018-8331
CVE-2018-8336
CVE-2018-8419
CVE-2018-8424
CVE-2018-8429
CVE-2018-8430
CVE-2018-8433
CVE-2018-8434
CVE-2018-8442
CVE-2018-8443
CVE-2018-8444
CVE-2018-8445
CVE-2018-8446
CVE-2018-8452
CVE-2018-8474*

Known Issues

4457128
4457144
4458321

  Microsoft September 2018 Security Updates