https://wccftech.com/windows-10-cumulative-updates-are-now-out/

Microsoft has started to release this month's Patch Tuesday Windows 10 cumulative updates to various versions of the operating system, including the latest May 2019 Update, version 1903.

The update brings patches to several security vulnerabilities. Today's Windows 10 cumulative updates also finally bring a fix for the printing issue, along with addressing the problem that was introduced by a previous security patch that resulted in increased CPU utilization.