CVE-2006-1998: Openttd

Low severity, CVSS 2.1. EPSS: 0.9% chance of exploitation in the next 30 days.

OpenTTD 0.4.7 and earlier allows local users to cause a denial of service (application exit) via a large invalid error number, which triggers an error.

Affected products

• Openttd Openttd: version 0.1.1 only; version 0.1.2 only; version 0.1.3 only; version 0.1.4 only; version 0.2.0 only; version 0.2.1 only; …

Published 2006-04-25. Last modified 2026-06-16.