PT-2026-71184 · Ibm · Ibm I
CVE-2026-16931
·
Published
2026-08-12
·
Updated
2026-08-12
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
IBM i versions 7.3 through 7.6
Description
A remote attacker can cause a denial of service due to the improper handling of zero-length TCP options. TCP options are optional fields in the TCP header used to negotiate specific connection parameters.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
DoS
Infinite Loop
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Weakness Enumeration
Related Identifiers
Affected Products
Ibm I