Oracle has released Update 45 for Java 8. Anyone using Java should install the update as soon as possible, since it contains fixes for at least fourteen security vulnerabilities.

NOTE: Java 7 is no longer being updated, so if you’re still using it, you should upgrade to Java 8 as soon as possible. If Java is configured to auto-update itself, it will upgrade Java 7 to Java 8 automatically.

Update 2015May14: The final update for Java 7 was 7u79/7u80, released on April 14, 2015.