In the official article CVE-2017-8529 | Microsoft Browser Information Disclosure Vulnerability states, the fix update is KB4038782 for Windows Server 2016, KB4038788 for Windows 10 version 1703, KB4038783 for Windows 10 version 1511.
But as you said you have update to the latest, so there is no need to install those packages manually as they have been replaced by those updates released later.
After installed those update package, we also need to make modification on registry. Please refer that CVE-2017-8529 link and check FAQ part for details.
If the Answer is helpful, please click "Accept Answer" and upvote it.
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.