This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the usage of CTableRowCellsCollectionCacheItem objects. By using a function of this object, an out of bounds access of memory can occur. An attacker can leverage this vulnerability to execute code under the context of the current process.