Klemsan Electrical Electronics Inc. - Kio (klemsan Internet Objects) - CRITICAL - CVE-2026-18808. A code injection vulnerability exists in KIO (Klemsan Internet Objects) developed by Klemsan Electrical Electronics Inc. This flaw allows attackers to manipulate input data, potentially leading to unauthorized command execution and data compromise. It affects all versions prior to v1.9, presenting significant risks to system integrity if not addressed promptly.