{"action":"Upgrade postgresql18 to 18.5-r0 or later.","affected":[{"fixed":"18.5-r0","introduced":"0"}],"component":"postgresql18","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.23","exploited":false,"fixed_versions":["18.5-r0"],"id":"tcs_01M5NFY78D2AW396Y7DB36MMDB","modified_at":"2026-10-01T02:17:49.385238178Z","published_at":"2026-08-13T13:19:16.600Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2026-6470","https://security.alpinelinux.org/vuln/CVE-2026-6470"],"severity":{"label":"medium","score":4.3},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2026-6470#Alpine:v3.23/postgresql18","url":"https://osv.dev/vulnerability/ALPINE-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"}