CVE-2026-18251
IBM i is Affected By Multiple Vulnerabilities in Navigator for i and Digital Certificate Manager for i.
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to obtain sensitive information due to improper validation of the WebSocket origin.
| CWE | CWE-1385 |
| Vendor | ibm |
| Product | i |
| Published | Sep 14, 2026 |
| Last Updated | Sep 14, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
IBM / i
7.6 7.5 7.4 7.3