Oracle released January 2017 Critical Patch Update that resolves 270 vulnerabilities across all of their products. Of these 270 vulnerabilities, over 100 are remotely exploitable without authentication. The two products with the most security updates are Oracle E-Business Suite Executive at 121 fixes and Oracle Financial Services Applications with 37. Java, notorious for being used by exploit kits to install malware on vulnerable systems had 17 new security fixes. It is strongly suggested that all users of the affected Oracle products below, immediately upgrade to the latest version.
Source: https://www.bleepingcomputer.com/news/security/oracle-delivers-a-whopping-270-fixes-in-2017s-first-critical-patch-update/