Microsoft today released new cumulative updates for all supported versions of Windows 10 including the October 2018 Update. Microsoft has also released a new patch for Windows 7 and 8.1 with general security fixes and improvements. […]

from https://www.bleepingcomputer.com/news/microsoft/microsoft-releases-windows-7-and-81-cumulative-updates-kb4462923-and-kb4462926/