A libvirt bugfix update has been released for CentOS 7.

CentOS-announce: CEBA-2020:2089 CentOS 7 libvirt BugFix Update

CentOS Errata and Bugfix Advisory 2020:2089

Upstream details at :   https://access.redhat.com/errata/RHBA-2020:2089

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

x86_64:
853d0767abe887821a7419ce0d02563b5fb3012b400751bb313f2bcf7724b6f8 libvirt-4.5.0-33.el7_8.1.x86_64.rpm
0711c30caef5fd974d6e37c1c02f988ab5fe916d8cefc19987fa2b05fe5d7121 libvirt-admin-4.5.0-33.el7_8.1.x86_64.rpm
45f983ad98265c73ca75364a6e797e2b4c99acf0c60b59e20e4a2514dbb2f576 libvirt-bash-completion-4.5.0-33.el7_8.1.x86_64.rpm
c08566ce9e302b6349a0bea7fa409a060678a75fb0189e9f59bb2fd8381a4775 libvirt-client-4.5.0-33.el7_8.1.i686.rpm
c807bfe6419e196f98e93c277bf76960901d1b4cced77001255bc115a4eb5e88 libvirt-client-4.5.0-33.el7_8.1.x86_64.rpm
35a7c9c097f154e1b7dc9292f41787c4583c17c9c1006317a1cd90043fd4e9c5 libvirt-daemon-4.5.0-33.el7_8.1.x86_64.rpm
a37fe5a7d8938f69dd2423c4b376d41c0ff97047f8d74546b58a03c343d3a54f libvirt-daemon-config-network-4.5.0-33.el7_8.1.x86_64.rpm
cb2e05bf484b5c21e8ee283768bfffbb7b6b9e087a2040228b498ba130869709 libvirt-daemon-config-nwfilter-4.5.0-33.el7_8.1.x86_64.rpm
c6fc157d12850764e49b275de43adfda142da86bd8c3e9211c92dab522699650 libvirt-daemon-driver-interface-4.5.0-33.el7_8.1.x86_64.rpm
6a98b2022ba31c49b6ba05643da26410a2140e42457a7d2fe5cb171c9c35081f libvirt-daemon-driver-lxc-4.5.0-33.el7_8.1.x86_64.rpm
54587725ed11642195da4d254562317fa5a91dec60ea9ffe16af90fe067e1b68 libvirt-daemon-driver-network-4.5.0-33.el7_8.1.x86_64.rpm
b1173cb748161becb3f6dd203bf4cf441277c223c5c81d62a25f0f28ec5ff489 libvirt-daemon-driver-nodedev-4.5.0-33.el7_8.1.x86_64.rpm
167ee40549c753c466cc960aefce7e3c60c3ec030e7e4bd4d877915787763661 libvirt-daemon-driver-nwfilter-4.5.0-33.el7_8.1.x86_64.rpm
a5e06b02e233221d7509a6b2fc773374b718d6f16933325dba9ec3e9d9e5173b libvirt-daemon-driver-qemu-4.5.0-33.el7_8.1.x86_64.rpm
14a7025dfdc20260890c3870960775e05a28f240ee347a609cc6e7ada3e605e6 libvirt-daemon-driver-secret-4.5.0-33.el7_8.1.x86_64.rpm
44aa8bf7d0cd9e12713ca34203b70a02d69eefa15953f3c40c34d7e157354931 libvirt-daemon-driver-storage-4.5.0-33.el7_8.1.x86_64.rpm
b1ec30f1f5434d034b4d35ebfaff4941379442f26b9bc9396492b238184a5b8c libvirt-daemon-driver-storage-core-4.5.0-33.el7_8.1.x86_64.rpm
f1ef2c8da17854c13b3ad42af19d3ae2f26b8f4f12c651c0c259214cc431baf4 libvirt-daemon-driver-storage-disk-4.5.0-33.el7_8.1.x86_64.rpm
2c982086300675b99ff81e7410bfa2634c7b17f74efc50d3e32253affe9fef54 libvirt-daemon-driver-storage-gluster-4.5.0-33.el7_8.1.x86_64.rpm
7c7733e8fafec1507d693324b2592ffec5fc4f7c79d3415b24926259ea627071 libvirt-daemon-driver-storage-iscsi-4.5.0-33.el7_8.1.x86_64.rpm
8dbbba53c85dfbb7b03f4d8dad9dedc9de7c23bdb8ecd14c4f851a87db754ef9 libvirt-daemon-driver-storage-logical-4.5.0-33.el7_8.1.x86_64.rpm
8ff6802a0d767442aaa9a84cece953da172c07359909670036890d6ae677ade5 libvirt-daemon-driver-storage-mpath-4.5.0-33.el7_8.1.x86_64.rpm
2c51be868f91be45ae881c2dd721ddbd9d38b6c32ff3665018274af4ec52eb98 libvirt-daemon-driver-storage-rbd-4.5.0-33.el7_8.1.x86_64.rpm
25bb2ea98d79459314c7533cc5e66eb594f6e6ea90a066f14875a4a4bf52fdbe libvirt-daemon-driver-storage-scsi-4.5.0-33.el7_8.1.x86_64.rpm
710919199c2e6ff289158684b3e14d52f2c6f5d40f5143986e2da5c4407941ad libvirt-daemon-kvm-4.5.0-33.el7_8.1.x86_64.rpm
3a797fa4777feb8753bf89901dbd9f425f684a7dce7a50fe83ad3be04793ad6f libvirt-daemon-lxc-4.5.0-33.el7_8.1.x86_64.rpm
447cef025546585f3b111c69c3fce2ea2c1921e16eb52b1297c8608127289dd4 libvirt-devel-4.5.0-33.el7_8.1.i686.rpm
bb9f7e0d9d75fd34c5afa4993967181f792f5978af6beb9b03d58a610bb34f29 libvirt-devel-4.5.0-33.el7_8.1.x86_64.rpm
4e52ea02ad8ac709f02397fd61ba866ea26df53678abb32df3a5b53b059f601f libvirt-docs-4.5.0-33.el7_8.1.x86_64.rpm
9fe445c9d0d4432a8385a399795088dfe2e76836f0a23d9beee3633ce4a1d673 libvirt-libs-4.5.0-33.el7_8.1.i686.rpm
9ee8104c0730c981b4a4dc8ada82d62446f1eae21ad24ece3a10d163e7868d87 libvirt-libs-4.5.0-33.el7_8.1.x86_64.rpm
add0f817324cef1210cf5379644e9928f9119aefbd5f7c105ec6d85f6d6c0555 libvirt-lock-sanlock-4.5.0-33.el7_8.1.x86_64.rpm
f7f82ce8541398430f495e2e1c81560fbc555ea68673b601f44757694886baa1 libvirt-login-shell-4.5.0-33.el7_8.1.x86_64.rpm
09f346522808178a0137c6d2c9880cf9353d1889a4d4260f07a30633df518e22 libvirt-nss-4.5.0-33.el7_8.1.i686.rpm
82063fd15c9cb7eea117f96235dde820aa972e4d849cfeef9bca06dec7ef2b04 libvirt-nss-4.5.0-33.el7_8.1.x86_64.rpm

Source:
5d2b17c7225b4720b861f378c6aaad46db916478e196953381a3d4a7034c24ce libvirt-4.5.0-33.el7_8.1.src.rpm