Multiple serious vulnerabilities have been found in Microsoft Windows. Malicious users can exploit these vulnerabilities to gain privileges, obtain sensitive information, bypass security restrictions and execute arbitrary code.

Below is a complete list of vulnerabilities:

1. An improper handling of serialized objects in Microsoft COM for Windows can be exploited remotely via specially designed website or possibly via specially crafted e-mail message to execute arbitrary code;
2. Multiple vulnerabilities in Device Guard (component of Windows Scripting Host) can be exploited locally via a specially designed script to bypass security restrictions;
3. An incorrect input form validation in Windows Hyper-V can be exploited locally via a specially designed application to execute arbitrary code;
4. An improper vSMB packets validation process in Windows Hyper-V can be exploited locally via a specially designed application to execute arbitrary code;
5. Multiple vulnerabilities in Win32k can be exploited locally via a specially designed application to execute arbitrary code or gain privileges;
6. An improper handling of object in memory in Windows Kernel can be exploited locally via a specially designed application to obtain sensitive information;
7. An incorrect permissions enforcing in Windows Kernel API can be exploited locally via a specially designed application to gain privileges;
8. An improper handling of object in memory in Windows Kernel can be exploited locally via a specially designed application to execute arbitrary code;
9. An incorrect validation of kernel driver signatures in Windows can be exploited to bypass security restrictions;
10. An improper handling of object in memory in DirectX Graphics Kernel can be exploited locally via a specially designed application to gain privileges;
11. An improper handling of object in memory in Windows Common Log File System (CLFS) can be exploited locally via a specially designed application to gain privileges;
12. An incorrect handling of object in memory in VBScript engine can be exploited locally via a specially designed script to execute arbitrary code.

Windows 10 Version 1607 for 32-bit Systems
Windows 10 Version 1607 for x64-based Systems
Windows 10 Version 1703 for 32-bit Systems
Windows 10 Version 1703 for x64-based Systems
Windows 10 Version 1709 for 32-bit Systems
Windows 10 Version 1709 for 64-based Systems
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 for 32-bit Systems
Windows 10 for x64-based Systems
Windows 7 for 32-bit Systems Service Pack 1
Windows 7 for x64-based Systems Service Pack 1
Windows 8.1 for 32-bit systems
Windows 8.1 for x64-based systems
Windows RT 8.1
Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1
Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
Windows Server 2008 for Itanium-Based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
Windows Server 2012
Windows Server 2012 (Server Core installation)
Windows Server 2012 R2
Windows Server 2012 R2 (Server Core installation)
Windows Server 2016
Windows Server 2016 (Server Core installation)
Windows Server, version 1709 (Server Core Installation)
Windows Server, version 1803 (Server Core Installation)

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

4093112
4103723
4103716
4103731
4103715
4103721
4103712
4103730
4103726
4103718
4103727
4103725
4093107
4093119
4134651
4131188
4094079
4130944
4101477
4103728
4130956

The following public exploits exists for this vulnerability:

https://www.exploit-db.com/exploits/45024

https://www.exploit-db.com/exploits/44697

https://www.exploit-db.com/exploits/45653

https://www.exploit-db.com/exploits/44906

https://www.exploit-db.com/exploits/44741

https://www.exploit-db.com/exploits/44630

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.