A screen security update has been released for CentOS 7.

CESA-2021:0742 Important CentOS 7 screen Security Update

CentOS Errata and Security Advisory 2021:0742 Important

Upstream details at :   https://access.redhat.com/errata/RHSA-2021:0742

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

x86_64:
30b844415ba647e65a9810574f3ded5e1fc1edd02e28f73cc44ee2c35e97baea screen-4.1.0-0.27.20120314git3c2946.el7_9.x86_64.rpm

Source:
8110b0f5f7bc0070b8cd656a7965d0f7d2f7c69102bbd80dbfc966ea718f96d8 screen-4.1.0-0.27.20120314git3c2946.el7_9.src.rpm