The policycoreutils packages contain the core policy utilities required to manage a SELinux environment. Security Fix: * policycoreutils: Relabelling of symbolic links in /tmp and /var/tmp change the context of their target instead 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. This issue was discovered by Renaud Metrich . Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.5 Release Notes linked from the References section.