CVE-2026-18148

IBM i versions 7.6, 7.5, 7.4, and 7.3 are vulnerable to a flaw that allows remote authenticated attackers to inject arbitrary content into Navigator log files due to inadequate output neutralization. This could lead to potential information disclosure or manipulation of log data, posing risks to system integrity and security. Organizations using these IBM i versions should prioritize addressing this vulnerability to safeguard their logging mechanisms and overall system security.