A vulnerability, which was classified as critical, has been found in IBM DB2 and DB2 Connect Server up to 11.1.4.7/11.5.9/12.1.1. Affected by this issue is some unknown functionality of the component Query Handler. The manipulation leads to stack-based buffer overflow.

This vulnerability is handled as CVE-2024-49350. The attack may be launched remotely. There is no exploit available.

It is recommended to upgrade the affected component.