Antivirus makers catch up to WMF bug | Tech News on ZDNet
For more info clik on above link

While users wait for a Microsoft fix, many antivirus products will protect PCs against attacks that exploit a recently disclosed Windows flaw, but not all.

According to a test of a range of antivirus products published on Wednesday, Trend Micro was the only major antivirus vendor that failed to catch a number of malicious files that exploit the new Windows vulnerability.