Reprinted from TidBITS by permission; reuse governed by Creative Commons license BY-NC-ND 3.0. TidBITS has offered years of thoughtful commentary on Apple and Internet topics. For free email subscriptions and access to the entire TidBITS archive, visit http://www.tidbits.com/ Adobe Acrobat XI and Reader XI 11.0.02 Agen G. N. Schmitz Adobe has updated [1]Acrobat XI and [2]Reader XI to version to version 11.0.02 solely for improving the security of the two apps. The updates address [3]critical vulnerabilities in versions 11.0.01 and earlier of both apps, which could enable an attacker to take control of your system (detailed over at [4]NextWeb). The update for Acrobat XI is just [5]11.9 MB; meanwhile you can choose between the delta updater ([6]25 MB) or the full installer ([7]76.6 MB) for Reader XI. Additionally, Adobe recommends that users of older editions of Acrobat and Reader update their software as well, with Acrobat getting version 10.1.6 ([8]13.5 MB) and version 9.5.4 ([9]10.8 MB). If you can't update to Reader XI 11.0.02, you can similarly choose version 10.1.6 ([10]17 MB) and version 9.5.4 ([11]5.4 MB for Intel, [12]5.6 MB for PowerPC). ($449 new purchase of Acrobat XI Pro with free update, free Adobe Reader XI) References 1. http://www.adobe.com/products/acrobat.html 2. http://www.adobe.com/products/reader.html 3. http://www.adobe.com/support/security/bulletins/apsb13-07.html 4. http://thenextweb.com/apps/2013/02/13/new-vulnerability-in-latest-versions-of-adobe-reader-is-being-exploited-in-the-wild-use-another-pdf-reader/ 5. http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5553&fileID=5569 6. http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5560&fileID=5570 7. http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5561&fileID=5571 8. http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5551&fileID=5565 9. http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5549&fileID=5560 10. http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5558&fileID=5566 11. http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5555&fileID=5561 12. http://www.adobe.com/support/downloads/thankyou.jsp?ftpID=5556&fileID=5562 .