{"action":"Upgrade postgresql-18 to 18.6-1 or later.","affected":[{"fixed":"18.6-1","introduced":"0"}],"component":"postgresql-18","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["18.6-1"],"id":"tcs_01M5NTK64GE2YM36ZZB9FV9ST8","modified_at":"2026-10-01T03:03:48.193435372Z","published_at":"2026-08-13T13:19:16.600Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-6470","https://security-tracker.debian.org/tracker/CVE-2026-6470"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-6470#Debian:14/postgresql-18","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-6470"}],"summary":"Missing authorization in PostgreSQL DDL commands allows an object creator to achieve denial of service against ALTER and DROP of the type, via creating a dependency on the type. Many DDL operations di"}