Adobe is planning to push out the Flash Player patch for Google Chrome today, as part of the Chrome release channel. The vulnerability is being used in targeted attacks right now that use malicious Word documents. A separate patch for Acrobat X for Windows and Mac, Reader X for Mac and Reader 9.x for Windows will be released on April 25. Adobe is testing the fix across all supported configurations of Windows, Mac OS X, Linux, Solaris and Android (more than 60 platforms/configurations)
Source: https://threatpost.com/adobe-patch-flash-zero-day-windows-mac-friday-041411/75136/