CVEvulnerability

CVE-2026-6470

4.3 MEDIUM Published 2026-08-13 Modified 2026-08-29 Official page ↗
Status
Modified
Published
2026-08-13
Last modified
2026-08-29
Assigner
f86ef6dc-4d3a-42ad-8f28-e6d5547a5007
CVSS 3.1 (f86ef6dc-4d3a-42ad-8f28-e6d5547a5007)
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-862

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 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.

Affected configurations

• postgresql postgresql (>= 14.0 < 14.24) • postgresql postgresql (>= 15.0 < 15.19) • postgresql postgresql (>= 16.0 < 16.15) • postgresql postgresql (>= 17.0 < 17.11) • postgresql postgresql (>= 18.0 < 18.5)

Related

Weakness · CWE (1)

  • CWE-862 Missing Authorization weakness

References