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In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.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 Critical Security Update for Internet Explorer

Last Revised

Microsoft has released a critical security update to address a vulnerability in Internet Explorer. Exploitation of this vulnerability could allow a remote attacker to take control of an affected system if the user views a specially crafted webpage.

Users and administrators are encouraged to review Microsoft Bulletin MS15-093 for details and apply the necessary update.

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