Remote Information Disclosure in IBM i Operating System
CVE-2026-18106

4.3MEDIUM

Key Information:

Vendor

IBM
Status
I
Vendor
CVE Published:
12 August 2026

What is CVE-2026-18106?

IBM i operating system versions 7.6, 7.5, 7.4, and 7.3 have a vulnerability that allows a remote authenticated attacker to exploit improper validation of user-supplied path input. This flaw may lead to unauthorized access to sensitive information, posing a significant risk to data integrity and privacy. Users are advised to apply available patches to mitigate the potential risks associated with this vulnerability.

Affected Version(s)

i 7.6

i 7.5

i 7.4

References

https://www.ibm.com/support/pages/node/7283292
vendor-advisorypatch

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.