CVE-2026-16931
IBM i is Affected By A Denial of Service Vulnerability []
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper handling of zero-length TCP options.
| CWE | CWE-835 |
| Vendor | ibm |
| Product | i |
| Published | Aug 12, 2026 |
| Last Updated | Aug 12, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
IBM / i
7.6 7.5 7.4 7.3