A kernel security update has been released for CentOS 7.

CentOS-announce: CESA-2020:3220 Important CentOS 7 kernel Security Update

CentOS Errata and Security Advisory 2020:3220 Important

Upstream details at :   https://access.redhat.com/errata/RHSA-2020:3220

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

x86_64:
902acadffe6f22819077496921383eaf7b2e83dc506a6ef6024c662bf7aa219b bpftool-3.10.0-1127.18.2.el7.x86_64.rpm
28bd92ee760fa1d9d6665ee33382089eab61f13e44ea46cc77bc7bd456cc78d1 kernel-3.10.0-1127.18.2.el7.x86_64.rpm
92f9b61e88437523d873b8dc22e8a29a44e0a487b0dc5a343ed81fe35428d7c4 kernel-abi-whitelists-3.10.0-1127.18.2.el7.noarch.rpm
5f0282fc7886ba082a43a0259bd3a6038dd3aca4574bbbceef90a1aba88d9a84 kernel-debug-3.10.0-1127.18.2.el7.x86_64.rpm
b39c5e6e7b1bb5fb503352e67d0cbf0f20e4040f50ea8a24450cda3d0ce316ef kernel-debug-devel-3.10.0-1127.18.2.el7.x86_64.rpm
ee25595e47130f137034ab8c665d8509448f1dbba65d4bf4e7fc5292e9d2b7a5 kernel-devel-3.10.0-1127.18.2.el7.x86_64.rpm
93dbc66703ceae3244ee11c60d8af22cd10ebd7b182dea59353916941389f0df kernel-doc-3.10.0-1127.18.2.el7.noarch.rpm
686c91ea38d4d22461bb9db234d6204208818a3b9c36e36e33ffe85adf43918b kernel-headers-3.10.0-1127.18.2.el7.x86_64.rpm
b5780110e4033f75514552d8118119ce545cb00b0f30aeb883d738cb2eb6eaa8 kernel-tools-3.10.0-1127.18.2.el7.x86_64.rpm
cbcedbc44f834457956181f8a5f5a20a39bdddb10c7d3dd6a324beb388c71321 kernel-tools-libs-3.10.0-1127.18.2.el7.x86_64.rpm
aaee5ada299aea7c953b48a29d74fb7f2c2e5e23bab0c5cfb2c409c32e16fadb kernel-tools-libs-devel-3.10.0-1127.18.2.el7.x86_64.rpm
139a42a53f1b974880e3513eb48d80a63e6071aa2a50370c7e68e9ac2ba52213 perf-3.10.0-1127.18.2.el7.x86_64.rpm
619c92886d32633e098d4e5ef558c46e6452eccdd365a8be75e5d89bafae27a7 python-perf-3.10.0-1127.18.2.el7.x86_64.rpm

Source:
6ef0b9b15b602fbf9573a22158fad1537397dc6cfb6ab507ddc31a65335e4837 kernel-3.10.0-1127.18.2.el7.src.rpm