Microsoft is looking into public reports of a flaw in IE that could cause a malicious Web site to crash the browser.
http://news.com.com/New+bug+can+crash+Internet+Explorer/2100-1002_3-6051656.html?part=rss&tag=6051656&subj=news
http://news.com.com/New+bug+can+crash+Internet+Explorer/2100-1002_3-6051656.html?part=rss&tag=6051656&subj=news