Ironically enough, WINE is still vulnerable to the now patched WMF exploit. Talk about emulation!
Quote from H D Moore(WINE Founder) from ZDNet
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All applications launched inside Wine, Cedega, or Cross-Over Office are technically still exploitable. Wine runs on most x86 platforms, including Linux and the various BSDs.
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The rest of the article is here: http://blogs.zdnet.com/Ou/index.php?p=146
Apparently someone has already written a patch for WINE and submitted it to the development team.