May 14, 2013
Adobe has released security updates for Adobe Reader and Acrobat XI (11.0.02) and earlier versions for Windows and Macintosh, and Adobe Reader 9.5.4 and earlier 9.x versions for Linux. You can update your system to the latest versions from the built-in updater or by downloading the patch from the Adobe website. IT professionals can get more details on the update and deploying it from the Enterprise Toolkit for Acrobat products.
For more details please review the official security bulletin.
February 19, 2013
UPDATE for FEBRUARY 20, 2013: Patches are now available for Adobe Reader and Acrobat XI for Windows and Macintosh, X for Windows and Macintosh, and 9 for Windows, Macintosh and Linux. Please refer to the Security Advisory section of the Adobe website as well as the Adobe PSIRT blog for details.
Adobe plans to make available updates for Adobe Reader and Acrobat XI (11.0.01 and earlier) for Windows and Macintosh, X (10.1.5 and earlier) for Windows and Macintosh, 9.5.3 and earlier 9.x versions for Windows and Macintosh, and Adobe Reader 9.5.3 and earlier 9.x versions for Linux during the week of February 18, 2013. Adobe will continue to provide updates on these issues via the Security Advisory section of the Adobe website as well as the Adobe PSIRT blog. Please refer to these resources for any details.