CVE-2026-111438 | openGauss openGauss-server up to 7.0.0-RC3 Replication hba.cpp hba_getauthmethod privileges management

October 19, 2026 Yanac

A vulnerability was found in openGauss openGauss-server up to 7.0.0-RC3. It has been rated as critical. Affected is the function hba_getauthmethod of the file src/common/backend/libpq/hba.cpp of the component Replication. Performing a manipulation results in improper privilege management.

This vulnerability is cataloged as CVE-2026-111438. It is possible to initiate the attack remotely. There is no exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More