CVE-2024-45663: IBM DB2

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1, 11.5, and 12.1 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.

Affected products

• IBM DB2: from 11.1.4, up to and including 11.1.4.7; from 11.5.0, up to and including 11.5.9; version 12.1 only

Published 2024-11-21. Last modified 2026-06-17.