CVE-2026-2003 | PostgreSQL up to 14.20/15.15/16.11/17.7/18.1 oidvector improper validation of specified type of input
A vulnerability labeled as problematic has been found in PostgreSQL up to 14.20/15.15/16.11/17.7/18.1. Impacted is an unknown function of the component oidvector Handler. The manipulation results in improper validation of specified type of input.
This vulnerability was named CVE-2026-2003. The attack may be performed from remote. There is no available exploit.
The affected component should be upgraded.