CNet news article, in part, informs us that:


Software company Adobe issued an updated version of Acrobat for the Windows and the Macintosh OS X platforms this week, fixing three security holes that could be used to compromise a user's system.


From:
http://news.com.com/Adobe+smoothes+kinks+i..._3-5492700.html



As of this morning, the update does not work from within the Adobe Reader update function, so here is a link to the updates:

http://news.com.com/Adobe+smoothes+kinks+i..._3-5492700.html

Cheers,
John