Keep up to date on the latest Critical Patch Updates

Oracle continually improves its software and documentation. Critical Patch Updates are the primary means of releasing security fixes for Oracle products to customers with valid support contracts. They are released on the third Tuesday of January, April, July, and October (they were previously published on the Tuesday closest to the 17th day of January, April, July, and October).

Oracle highly recommends that customers apply these patches as soon as they are released.