Microsoft Internet Explorer Circular Memory References Use-after-free Vulnerability

A vulnerability has been identified in Microsoft Internet Explorer, which could be exploited by remote attackers to take complete control of a vulnerable system. This issue is caused by a use-after-free error within the "mshtml.dll" library when handling circular references between JScript objects and Document Object Model (DOM) objects, which could allow remote attackers to execute arbitrary code via a specially crafted web page.

Successful exploitation allows execution of arbitrary code.