CVE-2026-18447 | PostgreSQL up to 18.6 type confusion

November 12, 2026 Yanac

A vulnerability described as critical has been identified in PostgreSQL up to 14.24/15.19/16.15/17.11/18.6. Affected by this vulnerability is an unknown functionality. The manipulation results in type confusion.

This vulnerability is reported as CVE-2026-18447. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More