Adobe learned of the bug on January 16, 2009 and issued the first patch for version 9 on Mac/Win platforms on March 10, 2009. Brad Arkin: “We certainly weren’t satisfied with this response time. Our investments since then in improving patch turn around time allowed us to get three zero day patches out to users in around two weeks in April, July, and October” Matt: “Our goal in this incident and every incident is to help protect as many users as possible as quickly as possible against threats that we are aware of””]
Source: https://blog.talosintelligence.com/2010/01/adobe-responds-to-vendor-response-blog.html