CVE-2026-13361: IBM Informix Dynamic Server

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

IBM Informix oninit sq_sgkprepare RCE via unchecked SQL Interface length field.

Affected products

• IBM Informix Dynamic Server: from 15.0, before 15.0.1.14 (fixed in 15.0.1.14); version 12.10 only; version 14.10 only

Published 2026-08-12. Last modified 2026-08-18.