July Windows updates, for all versions, are stumbling all over themselves
As we follow the Mad Microsoft Hatter down the July 2018 update rabbit hole, it helps to keep in mind that what you see and hear may or may not be the truth. Yesterday, the fourth Tuesday of the month, brings up an excellent case in point (or perhaps not an excellent case in point).
According to the Knowledge Base articles, six cumulative updates were released yesterday. But according to the official Microsoft Update Catalog, those updates may or may not have been released on July 23, or even July 20. If you look inside the updates, the dates will confuse you even more. And if you try to install or download the updates, you may or may not find them in Windows Update, or the WSUS collection.