CentOS Errata and Security Advisory 2016:1551 Critical Upstream details at : https://rhn.redhat.com/errata/RHSA-2016-1551.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: cd4063a3a38e1a483f394963d77c8ed68ffa6410bccc0021fe9c7a0f173b22f0 firefox-45.3.0-1.el5.centos.i386.rpm x86_64: cd4063a3a38e1a483f394963d77c8ed68ffa6410bccc0021fe9c7a0f173b22f0 firefox-45.3.0-1.el5.centos.i386.rpm 9f4bb40cec40e6445c0c2d3c22f84f33b206ac138c3f70042d627dfc12edbad4 firefox-45.3.0-1.el5.centos.x86_64.rpm Source: 3585eb31593e09b0b9570b77733fb41f1d01df7efd77623c438868604220011e firefox-45.3.0-1.el5.centos.src.rpm -- Johnny Hughes CentOS Project { http://www.centos.org/ } irc: hughesjr, #centos at irc.freenode.net Twitter: JohnnyCentOS