Apple today release updated versions of Java for both Mac OS X 10.4 and 10.5. The update contains several fixes for vulnerabilities which could allow Java applets to gain increased privileges and the ability to execute malicious code. Java for Mac OS X 10.5 Update 4 - 158 MB Java for Mac OS X 10.5 Update 4 delivers improved reliability, security, and compatibility for Java SE 6, J2SE 5.0 and J2SE 1.4.2 on Mac OS X 10.5.7 and later. This release updates Java SE 6 to version 1.6.0_13,