Below are key resources documenting this recent monthly Microsoft Patch Tuesday release

https://isc.sans.edu/forums/diary/Microsoft+September+2019+Patch+Tuesday/25310/

https://blog.talosintelligence.com/2019/09/microsoft-patch-tuesday-sept-2019.html

https://www.thezdi.com/blog/2019/9/10/the-september-2019-security-update-review

https://patchtuesdaydashboard.com/

https://portal.msrc.microsoft.com/en-us/security-guidance/summary

This month, Microsoft released security patches for 80 CVEs plus two advisories. The updates cover Microsoft Windows, Internet Explorer, Microsoft Edge, ChakraCore, Office and Microsoft Office Services and Web Apps, Skype for Business and Microsoft Lync, Visual Studio, .NET Framework, Exchange Server, Microsoft Yammer, and Team Foundation Server. Of these 80 CVEs, 17 are listed as Critical, 62 are listed as Important, and one is listed as Moderate in severity.