:: Deepquest ::

Setting the listStyleImage property of an Element object causes MSIE 11 to allocate 0x4C bytes for an “image context” structure, which contains a reference to the document object as well as a reference to the same CMarkup object as the document. When the element is removed from the document/document fragment, this image context is freed on the next “draw”. However, the code continues to use the freed context almost immediately after it is freed.