The following updates has been released for Debian GNU/Linux:
Debian GNU/Linux 7 LTS:Weechat / Ruby / Git Updates for Debian
DLA 1111-1: weechat security update
DLA 1112-1: rubygems security update
DLA 1113-1: ruby1.8 security update
DLA 1114-1: ruby1.9.1 security update
Debian GNU/Linux 8 and 9:
DSA 3984-1: git security update