More information about this security flaw is available in the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=2322969 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.
I think this is not that big of an issue. The patch is hard to backport for curl 8.6.0. I'll close this bug.