CVE-2026-17275
IBM i is Affected by an Improper Validation Vulnerability
CVSS Score
3.7
EPSS Score
0.0%
EPSS Percentile
0th
IBM i 7.3, 7.4, 7.5, and 7.6 could allow a remote attacker to perform unauthorized manipulation of distributed transactions due to improper validation of attacker-supplied transaction identifiers.
| CWE | CWE-285 |
| Vendor | ibm |
| Product | i |
| Published | Oct 16, 2026 |
| Last Updated | Oct 16, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected Versions
IBM / i
7.6 7.5 7.4 7.3