{"action":"Upgrade postgresql-18 to 18.4-1 or later.","affected":[{"fixed":"18.4-1","introduced":"0"}],"component":"postgresql-18","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["18.4-1"],"id":"tcs_01M5NTK95W7T9M2AF3MK465KJ2","modified_at":"2026-10-01T03:02:43.303126542Z","published_at":"2026-05-14T14:16:24.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-6472","https://security-tracker.debian.org/tracker/CVE-2026-6472"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-6472#Debian:14/postgresql-18","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-6472"}],"summary":"Missing authorization in PostgreSQL CREATE TYPE allows an object creator to hijack other queries that use search_path to find user-defined types, including extension-defined types. That is to say, the"}