A remote code execution vulnerability was found in Adobe Flash Player. This vulnerability can be exploited via a specially designed webpage to execute arbitrary code.

Windows 10 Version 1709 for 64-based Systems
Windows 10 for x64-based Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 8.1 for 32-bit systems
Windows Server 2012 R2
Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1511 for x64-based Systems
Windows Server, version 1709 (Server Core Installation)
Windows Server 2012
Windows 10 Version 1709 for 32-bit Systems
Windows Server 2016
Windows 10 Version 1511 for 32-bit Systems
Windows 10 Version 1703 for x64-based Systems
Windows 10 Version 1703 for 32-bit Systems
Windows 8.1 for x64-based systems
Windows RT 8.1

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

ADV170022

4053577