{"action":"Upgrade kamailio to 6.1.4-1 or later.","affected":[{"fixed":"6.1.4-1","introduced":"0"}],"component":"kamailio","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.1.4-1"],"id":"tcs_01M5NSQG8HFCEK06GK3WGNWHK6","modified_at":"2026-10-23T18:04:56.301153269Z","published_at":"2026-09-01T18:17:43.360Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-52023","https://security-tracker.debian.org/tracker/CVE-2026-52023"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-52023#Debian:14/kamailio","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-52023"}],"summary":"An issue in kamailio v.6.1.1 and before allows a remote attacker to cause a denial of service via the ims_registrar_pcscf module, specifically the pcscf_save_pending/save_pending path and security-agr"}