CVE-2026-17045: IBM I

High severity, CVSS 8.1. EPSS: 0.4% chance of exploitation in the next 30 days.

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to perform unauthorized operations and access sensitive information due to improper session management.

Affected products

• IBM I: from 7.3, up to and including 7.6

Published 2026-08-13. Last modified 2026-08-17.