The following updates has been released for CentOS 7:

CESA-2019:1228 Important CentOS 7 wget Security Update
CESA-2019:1235 Important CentOS 7 ruby Security Update

CESA-2019:1228 Important CentOS 7 wget Security Update

CentOS Errata and Security Advisory 2019:1228 Important

Upstream details at : https://access.redhat.com/errata/RHSA-2019:1228

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

x86_64:
229d6e173f22a647c8db9c8e7d0b21c8f86dd4e270abb96548aa40d84457c99a wget-1.14-18.el7_6.1.x86_64.rpm

Source:
cc8cdc081e138d9291e6801891912da67e4274d4d964d1a0f531e247c9d557ae wget-1.14-18.el7_6.1.src.rpm

CESA-2019:1235 Important CentOS 7 ruby Security Update

CentOS Errata and Security Advisory 2019:1235 Important

Upstream details at : https://access.redhat.com/errata/RHSA-2019:1235

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

x86_64:
9e0846fdebaef8c4624eda4c19bff666ea4745e9ea1d14f6024ed9f21d8360dd ruby-2.0.0.648-35.el7_6.x86_64.rpm
abfac4241ae505c169b749a2719697253cab914596a009a8c3d6438eb6ae9e33 ruby-devel-2.0.0.648-35.el7_6.x86_64.rpm
a320ee8f92e04451a3e13e004c3bb97c566c3fc33816ccf3dacbd64af6f08aad ruby-doc-2.0.0.648-35.el7_6.noarch.rpm
74bbfd1e5e60ccdbb21780321d43f1e0c47db34875456abd836322a230ff1248 rubygem-bigdecimal-1.2.0-35.el7_6.x86_64.rpm
b34883cec12846fe857de72f80202795efabf621a6ac6169635c06258b2bc2a9 rubygem-io-console-0.4.2-35.el7_6.x86_64.rpm
a7d83c6e48dd574d2d1c2cb2e0ff5ae10ac6ee6503e75565aa7e7261a45abdd8 rubygem-json-1.7.7-35.el7_6.x86_64.rpm
6f1e9282b3299eae0cdde3f4a58b344cc209a454bbb98713d8621dd26a2a0017 rubygem-minitest-4.3.2-35.el7_6.noarch.rpm
b589ee6e6951b615aa47d6f42fc5cfd59ece39afe50928f15414c0bfe5fcbfb2 rubygem-psych-2.0.0-35.el7_6.x86_64.rpm
628fe45f582dc592dad49bee6dda4592d0f8cf808d57d23547ab742da7cadad7 rubygem-rake-0.9.6-35.el7_6.noarch.rpm
acdcf1bc892a7a4b067c9450a3bea0dffea32fed9fc4306f85e91cb13b9584c2 rubygem-rdoc-4.0.0-35.el7_6.noarch.rpm
881976d81db3d5cd5d4f7e2ee5340a48347f28641de758f3b58c812ff72b19dc rubygems-2.0.14.1-35.el7_6.noarch.rpm
4a467ce67316850ef445366eaba5829dd2c17d5d133e2960a69a8b8b81199b2c rubygems-devel-2.0.14.1-35.el7_6.noarch.rpm
7e92adc7435f71f15f6a7b903244b2aaaa8bb241c63f9936bb09792f017fef66 ruby-irb-2.0.0.648-35.el7_6.noarch.rpm
cce7722f237440d4b287ac48f803e58f4e58792a1b3517bb0947c52741880080 ruby-libs-2.0.0.648-35.el7_6.i686.rpm
8ad4f163c76e641b1b0d9c62da22dcc03283c8a4966ebfb8e9e4306f0e36775b ruby-libs-2.0.0.648-35.el7_6.x86_64.rpm
bc769ba399cd0ce49b9ed31a294b3c363642e5501346680c3792ae1ee58e10e2 ruby-tcltk-2.0.0.648-35.el7_6.x86_64.rpm

Source:
b1b6bd22e0b3b3c038fc285a88166d145ddcaadbef794dfbd0df44b93a703715 ruby-2.0.0.648-35.el7_6.src.rpm