{"apiVersion":"1.0","identifier":"CVE-2026-6470","description":"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 did check the privilege, but assigning a range subtype and referencing the type from an SQL expression did not. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.","publishedAt":"2026-08-13T13:19:16","lastModifiedAt":"2026-08-19T15:02:01","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-6470","cvssScore":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","epssProbability":0.00195,"riskScore":0.44,"affectedProduct":"PostgreSQL","affectedVersions":"<18.5, <17.11, <16.15, <15.19, <14.24","vulnerabilityType":"Library","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-6470","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-6470","en":"https://www.redsauce.net/en/cves/CVE-2026-6470","fr":"https://www.redsauce.net/fr/cves/CVE-2026-6470","pt":"https://www.redsauce.net/pt/cves/CVE-2026-6470","de":"https://www.redsauce.net/de/cves/CVE-2026-6470","sk":"https://www.redsauce.net/sk/cves/CVE-2026-6470","el":"https://www.redsauce.net/el/cves/CVE-2026-6470"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-6470"}}