More information about this security flaw is available in the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=2292777 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.
.NET 7 (dotnet7.0) has reached its End of Life on May 2024: https://dotnet.microsoft.com/en-us/platform/support/policy/dotnet-core#lifecycle. We have no desire, skills or resources to continue maintaining it in Fedora. That means this CVE (assuming it's valid) will not be fixed. We have dropped .NET 7 from upcoming versions of Fedora to reflect that it's no longer being maintained. But we can't remove it from existing releases of Fedora.