Adobe plans to release a patch on Friday for the zero-day vulnerability in its Reader and Acrobat applications on Windows that is currently being used in some targeted attacks. The patches for the applications running on other platforms will be released next month during the next scheduled patch update. The vulnerability first surfaced earlier this month and in its initial advisory Adobe credited Lockheed Martin for reporting the bug. There also have been reports that the vulnerability has been used in targeted attacks against other companies, and one of the files used in an attack was an employee survey for ManTech.
Source: https://threatpost.com/adobe-patch-reader-zero-day-friday-121611/76006/