CVE-2006-5424: Justsystem Ichitaro

Medium severity, CVSS 5.1. EPSS: 2.9% chance of exploitation in the next 30 days.

Unspecified vulnerability in Justsystem Ichitaro 2006, 2006 trial version, and Government 2006 allows remote attackers to execute arbitrary code via a modified document, possibly because of a buffer overflow, a different vulnerability than CVE-2006-4326.

Affected products

• Justsystem Ichitaro: version 2006 only; version 2006_government_edition only; version 2006_trial_edition only

Published 2006-10-20. Last modified 2026-06-16.