A rsync security update has been released for CentOS 7.

CESA-2022:6170 Important CentOS 7 rsync Security Update

CentOS Errata and Security Advisory 2022:6170 Important

Upstream details at :   https://access.redhat.com/errata/RHSA-2022:6170

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

x86_64:
cb67d241eba9a27bbdc48cb45a7d59bf2fa393abbdd65778e51bb78396255ac4 rsync-3.1.2-11.el7_9.x86_64.rpm

Source:
07947226c00a72df9170a8d24d249f99c488cec0bf7899da367ffecdec66e309 rsync-3.1.2-11.el7_9.src.rpm