{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"kamailio","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NMWCBNR1FBMFK50HW8V1NF","modified_at":"2026-10-23T18:04:33.432510877Z","published_at":"2025-10-27T03:15:49.937Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-12207","https://security-tracker.debian.org/tracker/CVE-2025-12207"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-12207#Debian:13/kamailio","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-12207"}],"summary":"A vulnerability has been found in Kamailio 5.5. This affects the function yyerror_at of the file src/core/cfg.y of the component Grammar Rule Handler. Such manipulation leads to null pointer dereferen"}