Javier, they are mostly cumulative, the patch http://www.adobe.com/support/security/bulletins/apsb13-19.html contained a JRun fix, so you need to install that one along with the latest patch, https://www.adobe.com/support/security/bulletins/apsb13-27.html for 9.0.2 and you should be all up to speed.
FYI my company has a service called HackMyCF that helps you monitor your CF security hotfixes and notifies you when new ones come out.