CentOS Errata and Security Advisory 2016:1912 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-1912.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 6d421377bd95103ec94a1ea92728d760226ce7b3c0badc36fd3d5d6335137640 firefox-45.4.0-1.el6.centos.i686.rpm x86_64: 6d421377bd95103ec94a1ea92728d760226ce7b3c0badc36fd3d5d6335137640 firefox-45.4.0-1.el6.centos.i686.rpm 3dbd57f243afb7a2d21fc2a693c4d2ee932e0dd6cd5f99874a44ff15dd36e72f firefox-45.4.0-1.el6.centos.x86_64.rpm Source: 13436da10e73e4448a6719e8a735b3ce2874d25c247022014d7dd63dc41fb5e4 firefox-45.4.0-1.el6.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net Twitter: @JohnnyCentOS