Red Hat Security Advisory 2016-0511-01 – The java-1.7.0-openjdk packages provide the OpenJDK 7 Java Runtime Environment and the OpenJDK 7 Java Software Development Kit for compiling and executing Java programs. Security Fix: An improper type safety check was discovered in the Hotspot component. An untrusted Java application or applet could use this flaw to bypass Java Sandbox restrictions.