Security Bulletin Advance Notification Service offers details about
security updates approximately three business days before they are released. We
do this to allow customers (especially IT professionals) to plan for effective
deployment of security updates.
Advanced Notification includes information about:
The number of new security updates being
The software affected
Severity levels of vulnerabilities
Information about any detection tools relevant
to the updates
For more information about the security updates that will be
released on November 9, see Microsoft
Security Bulletin Advance Notification for Novmber 2010.