CVE-2026-52022 | Kamailio up to 6.1.1 IMS P-CSCF Registration denial of service

A vulnerability classified as problematic was found in Kamailio up to 6.1.1. Affected by this vulnerability is an unknown functionality of the component IMS P-CSCF Registration Handler. The manipulation results in denial of service. This vulnerability is reported as CVE-2026-52022. The attack can be launched remotely. No exploit exists.