{"action":"Upgrade kamailio to 6.0.1-1+deb13u2 or later.","affected":[{"fixed":"6.0.1-1+deb13u2","introduced":"0"}],"component":"kamailio","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.0.1-1+deb13u2"],"id":"tcs_01M5NSQG4X9WEEB9DKGV6MAQCR","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:13/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"}