Microsoft: Windows Elevation of Privilege Vulnerability
An elevation of privilege vulnerability exists in the way that the unistore.dll handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. To exploit the vulnerability, a locally authenticated attacker could run a specially crafted application. The security update addresses the vulnerability by ensuring the unistore.dll properly handles objects in memory.
Windows 10,Windows Server 2016,Windows Server, version 1803 (Server Core Installation),Windows Server, version 1903 (Server Core installation),Windows Server 2019