Finally some good news!
The glibc fixes have been committed upstream, see commit hashes listed here:
https://sourceware.org/bugzilla/show_bug.cgi?id=25847#c72
They have also been backported to the glibc package that will be in Fedora 42:
https://bugzilla.redhat.com/show_activity.cgi?id=1889892
https://src.fedoraproject.org/rpms/glibc/c/f7aa0c142598fe50cbaa3430cecda7e96ce7027f?branch=rawhide
Fixed In Version glibc-2.40.9000-30.fc42
(note that upstream’s 2.40.9000 doesn’t include these yet, just Fedora’s package)