Vulnerability Details CVE-2026-18509
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to gain privilege escalation via the Navigator for i debugger. This could allow the attacker to access or manipulate sensitive data on the system, or create new profiles with elevated privileges on the IBM i system.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 10.3%
CVSS Severity
CVSS v3 Score 8.2