Internet Explorer Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Microsoft Internet Explorer where the browser fails to properly restrict mixed content for specifically-crafted documents.

An attacker could trick a user into loading a page with malicious content. To exploit the vulnerability, an attacker would need to trick a user into loading a page or visiting a site. The page could also be injected into a compromised site or ad network.

The security update corrects how Microsoft Internet Explorer handles mixed content.