Just when you thought you had finished patching for the week.  Oracle has released 47 security fixes for its products. This includes the SUN products. In addition to this there will be a number of additional patches that address interdependencies between products.  If you are running Oracle products you'll want to have a look here http://www.oracle.com/technology/deploy/security/critical-patch-updates/cpuapr2010.html  to see if your product is affected.  As always make sure you test before putting it into production. 

Mark H - Shearwater