By Torben Hein -Oracle on Oct 19, 2012
Along the lines of patching...
While it is not 100% in our LOB, it might still be interesting for some of our readers:
You will find a very detailed List with links to patches and matrices on that overview page for products ranging from Database via E-Business Suite to MySQL.
Of course you can find patches for Identity Management, SOA and Weblogic also via the "Master Note on Fusion Middleware Proactive Patching - Patch Set Updates (PSUs) and Bundle Patches (BPs) [ID 1494151.1]"