IBM Java SE version 7 Release 1 includes the IBM Java Runtime Environment and the IBM Java Software Development Kit. This update upgrades IBM Java SE 7 to version 7R1 SR4-FP25. Security Fix: * OpenJDK: unrestricted deserialization of data from JCEKS key stores * Oracle JDK: unspecified vulnerability fixed in 6u191, 7u171, and 8u161 * OpenJDK: insufficient consistency checks in deserialization of multiple classes * OpenJDK: unbounded memory allocation during deserialization in PriorityBlockingQueue * OpenJDK: unbounded memory allocation during deserialization in TabularDataSupport * OpenJDK: unbounded memory allocation during deserialization in Container * OpenJDK: unbounded memory allocation during deserialization in NamedNodeMapImpl * OpenJDK: RMI HTTP transport enabled by default * OpenJDK: incorrect merging of sections in the JAR manifest For more details about the security issue, including the impact, a CVSS score, and other related information, refer to the CVE page listed in the References section.