CVE-2006-3853: IBM Informix Dynamic Server

Medium severity, CVSS 5.1. EPSS: 4.1% chance of exploitation in the next 30 days.

Buffer overflow in IBM Informix Dynamic Server (IDS) before 9.40.TC7 and 10.00 before 10.00.TC3, when running on Windows, allows remote attackers to execute arbitrary code via a long username.

Affected products

• IBM Informix Dynamic Server: version 9.4 only; version 9.40.tc5 only; version 9.40.uc1 only; version 9.40.uc2 only; version 9.40.uc3 only; version 9.40.uc5 only; …

Published 2006-08-08. Last modified 2026-06-16.