I count forty-seven separate bulletins in this month’s batch of updates, which means there are roughly that same number of updates. Over seventy security vulnerabilities in Windows, Internet Explorer, Edge, Office, and .NET are addressed in the updates. There’s a Flash update in there as well, for Edge and recent versions of Internet Explorer.
This month we also get more fixes for Spectre and Meltdown, including firmware updates for somewhat older processors (Skylake, Kaby Lake, and Coffee Lake). There’s still not much available for processors that are more than a few years old.
While Microsoft continues to push people to enable automatic updates, the more cautious among us (including myself) prefer to control what is updated and when. Windows 10 users still have effectively no control over Windows updates.
You can extract additional details for this month’s updates from Microsoft’s Security Update Guide.