What is CVE-2026-16107?

CVE-2026-16107 is a medium-severity vulnerability in Ibm Ts4500 Cli Tool, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2026-07-28.

How severe is CVE-2026-16107?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Ibm Ts4500 Cli Tool

CVE-2026-16107

IBM TS4500 CLI tool Versions: 0.1.31 through 1.12.0.0 does not validate or improperly validates TLS certificate validation, which could allow an attacker to obtain sensitive information using man in the middle techniques.

Vulnerability class: Improper Certificate Validation

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ibm Ts4500 Cli Tool — versions Versions: 0.1.31

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

psirt@us.ibm.com (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-16107?: CVE-2026-16107 is a medium-severity vulnerability in Ibm Ts4500 Cli Tool, classified under Improper Certificate Validation. CVSS score: 5.9/10. Published 2026-07-28.
How severe is CVE-2026-16107?: Medium severity. CVSS v3 base score is 5.9 out of 10.