RHSA-2015:2596-1: Moderate: libpng security update

Red Hat Enterprise Linux: Updated libpng packages that fix one security issue are now available
for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having Moderate security
impact. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available from the CVE link in the
References section.
CVE-2015-8126, CVE-2015-8472
Source: rhn-errata