More information about this security flaw is available in the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=2358142 Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Since retroarch does not use the stb_herringbone_wang_tile library against which this CVE was reported, it cannot be affected.