CentOS Errata and Security Advisory 2017:0558 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0558.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 2ab96c7e804d0816c27341b2baceb6d9d12fa81cc2d3d16dd9421eda83ffd696 firefox-52.0-5.el7.centos.i686.rpm 58040774979bf3b82a7fd159b62e87e56b27d69097bab7181bf04b5b260ea354 firefox-52.0-5.el7.centos.x86_64.rpm Source: deb69db57f095fcc47ae7df159ae74d75c6150e4eec7dc1910863b8cefdc8ff4 firefox-52.0-5.el7.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net Twitter: @JohnnyCentOS