The ColdFusion 10 Update 4, released on November 2 2012, includes several important bug fixes. ColdFusion 10 Update 4 is a cumulative update. It includes all the bug fixes from previous updates of ColdFusion 10. All the issues reported in Update 3 have been resolved in this update. Adobe recommends that you apply this update to ColdFusion 10.
Note: This update is specific to ColdFusion 10; do not apply it to any previous versions of ColdFusion.