Adobe Reader Patch expected Thursday – All versions of Reader and Acrobat will require patching

http://www.computerworld.com/s/article/9180846/Adobe_to_patch_Reader_zero_day_bug_Thursday
Adobe to patch Reader zero-day bug Thursday
Company knew of critical flaw before Black Hat, says researcher
Two weeks ago, Adobe had promised to fix the flaw during the week of Aug. 16 with an emergency, or “out-of-band” security update, but had not slated a specific date.

Computerworld had pegged the likely release date as Aug. 17 based on past Adobe practice of issuing many of its security updates on Tuesdays.

Update – a 9.3.4 update is available from
http://www.adobe.com/support/downloads/detail.jsp?ftpID=4761 for Windows

Or http://www.adobe.com/support/security/bulletins/apsb10-17.html for other platforms