CVE-2026-16941: IBM I

Medium severity, CVSS 4.3. EPSS: 0.2% chance of exploitation in the next 30 days.

IBM i 7.6, 7.5, and 7.4 could allow a remote authenticated attacker to modify certain system messages due to improper authorization.

Affected products

• IBM I: version 7.4 only; version 7.5 only; version 7.6 only

Published 2026-09-04. Last modified 2026-09-10.