Adobe may change its patching process to push fixes out on a monthly schedule, which would coincide with Microsoft s monthly Patch Tuesday releases. The company has been under fire for the security of its flagship products, Flash and Reader, for some time now. In 2009 Adobe moved to a scheduled quarterly patch release process in an effort to give its customers a better chance to plan for testing and deployment. In addition to moving Reader to a quarterly patch cycle last year, Adobe also released an automatic update mechanism that enables users to automatically download and install Reader patches.
Source: https://threatpost.com/adobe-may-change-monthly-patch-release-052710/74026/