Microsoft Internet Explorer 11 CMarkup::DestroySplayTree Memory Corruption

Microsoft Internet Explorer suffers from a memory corruption vulnerability in CMarkup::DestroySplayTree. The bug was confirmed on IE version 11.0.9600.18617 (Update version 11.0.40) running on Windows 7 64-bit.
Source: Microsoft Internet Explorer 11 CMarkup::DestroySplayTree Memory Corruption