Sorry this is from back on March 19, 2010, but I stumbled across it and thought it was worth posting.
Microsoft is working on a patch to fix a hole in a 64-bit Windows 7 graphics display component that could be exploited to crash the system or potentially take control of the computer by...
cdd.dll
desktop experience
exploit
gdi
graphics driver
imagevulnerability
malicious files
memory randomization
microsoft
patch
remote code execution
security
system crash
third-party applications
update
user protection
vulnerability
windows 7
windows aero
windows server