These are all security issues fixed in the krb5-1.21.2-3.1 package on the GA media of openSUSE Tumbleweed.
{
    "binaries": [
        {
            "krb5-server": "1.21.2-3.1",
            "krb5-plugin-preauth-pkinit": "1.21.2-3.1",
            "krb5-plugin-preauth-spake": "1.21.2-3.1",
            "krb5": "1.21.2-3.1",
            "krb5-devel-32bit": "1.21.2-3.1",
            "krb5-plugin-kdb-ldap": "1.21.2-3.1",
            "krb5-devel": "1.21.2-3.1",
            "krb5-32bit": "1.21.2-3.1",
            "krb5-plugin-preauth-otp": "1.21.2-3.1",
            "krb5-client": "1.21.2-3.1"
        }
    ]
}