CVE-2026-116323 | PostgreSQL up to 18.6 pltcl use after free

A vulnerability was found in PostgreSQL up to 14.24/15.19/16.15/17.11/18.6. It has been declared as critical. Affected is an unknown function of the component pltcl. Such manipulation leads to use after free.

This vulnerability is listed as CVE-2026-116323. The attack may be performed from remote. There is no available exploit.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More