The zero-day vulnerability in Win32k component which was patched with this Month's Patch Tuesday is being actively exploited by attackers. This vulnerability was addressed by Microsoft in CVE-2019-0797 .
The vulnerability:
This is an Elevation of Privilege vulnerability found in the win32k that fails to handle objects in memory properly. If this zero-day vulnerability is exploited, the attacker could execute arbitrary codes in kernel mode.
Solution:
To stay secured from this exploit, Desktop Central urges you to patch the vulnerability at the earliest possible.