Updated Mercurial packages has been released for CentOS 6

CentOS Errata and Security Advisory 2017:1576 Important

Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-1576.html

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

i386:
0f06aa1a175e32ee32a8f0413311a728e10442a97ee1e773a7e953b7ae01bdce emacs-mercurial-1.4-5.el6_9.i686.rpm
cc27dd9e2a904e45ceef913b0e338006c0b7f3c62dbddea5178690e7359aab3a emacs-mercurial-el-1.4-5.el6_9.i686.rpm
7972d0782bc989277e6fa036969195db2e4899c0d3b5b9fd068857b3b6411818 mercurial-1.4-5.el6_9.i686.rpm
f59e6b133464b4b41cef31ba4b6c5e329c7e5b1e5d43f451069dfa45c9f9635d mercurial-hgk-1.4-5.el6_9.i686.rpm

x86_64:
10b9c0a48c2a8cdf57ae1babec88416b263f83373d99547cae91e6e2188c43f7 emacs-mercurial-1.4-5.el6_9.x86_64.rpm
978b38d6c34beaf8f560ff94534e0edf1d9afbf53f083cfe7dbc7381dc6cc338 emacs-mercurial-el-1.4-5.el6_9.x86_64.rpm
b3a1342bd8f82ad47ae9d79fac3ea175da25257015ed2703371f46f9016ee9a1 mercurial-1.4-5.el6_9.x86_64.rpm
42517fc88a18062b49742a40174a7b3360c666c0a4918b2b5495adb9b9ecd362 mercurial-hgk-1.4-5.el6_9.x86_64.rpm

Source:
3101a19c150870a7c5dd7885516762f6d85f5dbccaa49f518039eb26f310b685 mercurial-1.4-5.el6_9.src.rpm

  Mercurial Security Update for CentOS 6