The latest Java update contains 50 security fixes for 49 flaws that were exploitable remotely without authorization. That means they can be used on a network without the knowledge of a username and password. Oracle said it updated early because one of the vulnerabilities addressed in the update is already being exploited in the wild. It appears to have skipped update 12 in its numbering scheme and designated the latest bundle of fixes Java 7 update 13. The latest update, originally scheduled for release on February 19, was released ahead of schedule.”]