CVE-2026-17488
Medium
Description
IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote authenticated attacker to bypass security restrictions due to improper authentication.
SeverityMedium
CVSS4.3
Exploit probability—
Product
I
PublishedOct 16, 2026
First seenOct 16, 2026
Weakness typeCWE-287Improper authentication
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm i | 7.3, 7.4, 7.5, 7.6 | — |
Check your version
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