CVE-2023-25930: IBM DB2

Medium severity, CVSS 5.9. EPSS: 1% chance of exploitation in the next 30 days.

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.1, 11.1, and 11.5 is vulnerable to a denial of service. Under rare conditions, setting a special register may cause the Db2 server to terminate abnormally. IBM X-Force ID: 247862.

Affected products

• IBM DB2: from 11.1, before 11.1.4 (fixed in 11.1.4); from 11.5, before 11.5.8 (fixed in 11.5.8); version 10.5 only; version 11.1.4 only

Published 2023-04-28. Last modified 2026-06-17.