libcbor will be updated to 0.11.0 in rawhide in the next week or so, which includes a soname bump.
The list of affected packages in rawhide are:
libfido2 fwupd
I will rebuild libfido2. For fwupd, I will need the maintainers (CC'ed) or a proven packager's assistance.
I have used the Mass Prebuild tool (mpb) to verify that all the packages rebuild successfully, so I do not anticipate any surprises.
Please use the side tag f40-build-side-82971
Thanks!