This bulletin summary lists security bulletins released for March 2017.

For information about how to receive automatic notifications whenever Microsoft security bulletins are issued, visit Microsoft Technical Security Notifications.

Microsoft also provides information to help customers prioritize monthly security updates with any non-security updates that are being released on the same day as the monthly security updates. Please see the section, Other Information.

As a reminder, the Security Updates Guide will be replacing security bulletins. Please see our blog post, Furthering our commitment to security updates, for more details.

Executive Summaries

The following table summarizes the security bulletins for this month in order of severity.


For details on affected software, see the next section, Affected Software.

Read more: https://technet.microsoft.com/library/security/ms17-mar