A new vulnerability in Microsoft Internet Explorer has been
found by Secunia Research which can allow code execution.
Here is a snippet from Secunia Research.
The vulnerability is caused due to an error in the processing of
the “createTextRange()” method call applied on a radio button
control. This can be exploited by e.g. a malicious web site to
corrupt memory in a way, which allows the program flow to be
redirected to the heap.
Successful exploitation allows execution of arbitrary code.
We are still searching for the PoC for this and will update you
with more information. In the meantime please do not visit
untrusted web sites to avoid being exploited.