{"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_01M5NMWBPKAXZ68HYYM514FEHV","modified_at":"2026-10-23T18:04:33.498320528Z","published_at":"2025-10-27T03:15:49.750Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-12206","https://security-tracker.debian.org/tracker/CVE-2025-12206"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-12206#Debian:13/kamailio","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-12206"}],"summary":"A flaw has been found in Kamailio 5.5. The impacted element is the function rve_is_constant of the file src/core/rvalue.c. This manipulation causes null pointer dereference. The attack needs to be lau"}