Archived Content

In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
Alert

Microsoft Releases Security Update

Last Revised

Microsoft has released a security update to address a critical vulnerability in Windows. Exploitation of this vulnerability may allow a remote attacker to take control of an affected system.

US-CERT encourages users and administrators to review Microsoft Security Bulletin MS15-078 and apply the necessary update.

This product is provided subject to this Notification and this Privacy & Use policy.