CentOS Errata and Bugfix Advisory 2015:0238 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-0238.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

i386:
c5892aeea82a18c5d819a032c445dd0c61c22191ab92a0b9f7a05d4e3f73b2ed  emacs-23.1-28.el6.i686.rpm
e8dc441e046c6102cc8769e865e2cec622080e3d0a205dfd55726f557670e7af  emacs-common-23.1-28.el6.i686.rpm
53e139565006eb5e70d90ce4aaa6ba2a32a585ae9078a836ac046f7382d2bba9  emacs-el-23.1-28.el6.i686.rpm
3ba4ceca1dc4737b4a679791beb01e0c90f1476fbce4118a2359d7a44ca45853  emacs-nox-23.1-28.el6.i686.rpm

x86_64:
86142caef2e8be1ad12be345d384101574fbf5aa590034955283ee426aa24a28  emacs-23.1-28.el6.x86_64.rpm
9c9b20bd73aa7e99ad992683c5736af88fd5fa7c1b567b557030599c4fa1591f  emacs-common-23.1-28.el6.x86_64.rpm
adb22826248066218c9882e0943ec2f21d4346f5917fcb1b529de1789ecda8d6  emacs-el-23.1-28.el6.x86_64.rpm
adb704163645a5cc8a2345e6fd89460246540b3e2b628b534743e0a5aaddb8e7  emacs-nox-23.1-28.el6.x86_64.rpm

Source:
609513920f3f3716d95657d28e9f6a34d1e8e3ec25a9b3a7d1232a8799532ac0  emacs-23.1-28.el6.src.rpm