Description
Microsoft has released updates to address multiple vulnerabilities in Microsoft software. It is recommended that you take the necessary precautions by ensuring your product are always updated.
For more information on the Microsoft September 2019 Security Update Summary and Deployment Information you can follow these urls:
https://support.microsoft.com/en-us/help/20190910/security-update-deployment
The Guyana National CIRT recommends users and administration to review these updates and to apply them where necessary.
Reference
Microsoft Release September 2019 Security Updates (US-Cert)