We must bump the glibc NEVRA and rebuild after the binutils fix for bug 1928936 lands in the buildroot. The newly built glibc will be the same as the previous glibc (no code changes), but the annobin notes will be correct.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: glibc security, bug fix, and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:1585