A qemu-kvm security update has been released for CentOS 7.

CESA-2021:2322 Moderate CentOS 7 qemu-kvm Security Update

CentOS Errata and Security Advisory 2021:2322 Moderate

Upstream details at :   https://access.redhat.com/errata/RHSA-2021:2322

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

x86_64:
511a7fcece3cd644106c80e487095e7d8ab9fa20dc09168c489f175eb63f9636 qemu-img-1.5.3-175.el7_9.4.x86_64.rpm
3805c7e453631cda2c446cb60a6ea941975f89b2d544824c96b37f874f6e5bac qemu-kvm-1.5.3-175.el7_9.4.x86_64.rpm
b1195f160b7732b069a76d55a22f0c4f5d8a7a92506dd8ec030b713507963ae7 qemu-kvm-common-1.5.3-175.el7_9.4.x86_64.rpm
5ea661034ba07766b55a6d64aeefb1af0d3e0e6608e4f50fca341a03abf1f701 qemu-kvm-tools-1.5.3-175.el7_9.4.x86_64.rpm

Source:
6bfe7d541211e09ab20fb81fe37648a919f66918698092fb017eac2c87cc9e65 qemu-kvm-1.5.3-175.el7_9.4.src.rpm