Multiple serious vulnerabilities have been found in Microsoft Windows. Malicious users can exploit these vulnerabilities to obtain sensitive information and execute arbitrary code.

Below is a complete list of vulnerabilities:

1. An unknown vulnerability in the Graphics Component can be exploited remotely via a specially designed website to obtain sensitive information;
2. An unknown vulnerability in the Graphics component can be exploited remotely via a specially designed website to execute arbitrary code.

Microsoft Windows Server 2016
Microsoft Windows 7
Microsoft Windows 8.1
Microsoft Windows RT 8.1
Microsoft Windows 10
Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
Microsoft Windows Server 2012
Microsoft Windows Server 2012 R2

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