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Get Error message like this one: when updating. (teminal dnf update) F39.
[DRPM 11/15] python3-google-auth-2.23.4-1.fc39_2.25.2-1.fc39.noarch.drpm: done
/var/cache/dnf/updates-7da5a72b0a306ada/packages/kernel-modules-core-6.6.6-200.fc39_6.6.7-200.fc39.x86_64.drpm: md5 mismatch of result
/var/cache/dnf/updates-7da5a72b0a306ada/packages/kernel-modules-6.6.6-200.fc39_6.6.7-200.fc39.x86_64.drpm: md5 mismatch of result
Did the update continue and download the full rpm then successfully complete the update?
The drpm properly completed, but the kernel-modules and kernel-modules-core packages were found corrupt on verification.
Dnf is designed to complete the update and verifies that each package downloaded is received properly. When an rpm or drpm fails to properly download it should repeat the download until it is successful in receiving a valid and confirmed package. In the case of a drpm the fall back is to download the full rpm instead. That is an information warning that the first try to download those packages was found to be corrupt, and by itself is nothing to worry about.
If the update fails totally it should give you a message about why and should not complete.