CVE-2026-2311
Medium
Description
IBM i 7.6, 7.5, 7.4, 7.3, and 7.2 s vulnerable to privilege escalation caused by an invalid IBM i Web Administration GUI authorization check. A malicious actor could cause user-controlled code to run with administrator privilege.
SeverityMedium
CVSS6.4
Exploit probability—
Product
I
PublishedApr 30, 2026
First seenApr 30, 2026
Weakness typeCWE-284Improper access control
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm i | 7.2, 7.3, 7.4, 7.5, 7.6 | — |
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