An unzip bugfix update has been released for CentOS 7.

CEBA-2021:2317 CentOS 7 unzip BugFix Update

CentOS Errata and Bugfix Advisory 2021:2317

Upstream details at :   https://access.redhat.com/errata/RHBA-2021:2317

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

x86_64:
edcb7daa302df852d996cca8fd843525c686219264ba83f606c7566c191682c4 unzip-6.0-22.el7_9.x86_64.rpm

Source:
31cd677f1726cb3aee06d6278c072f641df2896d74e62ec68af14b700cdd0c69 unzip-6.0-22.el7_9.src.rpm