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.

A flaw was found in svxlink's RtlTcp component. A malformed rtl_tcp greeting from a remote source triggers an exit(1) call, causing the entire svxlink daemon to terminate. A remote attacker can exploit this to achieve a full denial of service of the svxlink repeater controller. Fixed in version 26.05.1.