CVE-2006-3862: IBM Informix Dynamic Server

High severity, CVSS 7.5. EPSS: 3.7% chance of exploitation in the next 30 days.

Buffer overflow in IBM Informix Dynamic Server (IDS) 9.40.TC5 through 9.40.xC7 and 10.00.TC1 through 10.00.xC3 allows attackers to execute arbitrary code via the SQLIDEBUG environment variable (envariable).

Affected products

• IBM Informix Dynamic Server: version 9.40.tc5 only; version 9.40.uc5 only; version 9.40.xc5 only; version 10.0.tc1 only; version 10.0.xc1 only

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