The dnsmasq packages contain Dnsmasq, a lightweight DNS forwarder and DHCP server. Security Fix: dnsmasq: default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 9.3 Release Notes linked from the References section.