CVE-2026-16107: IBM TS4500 CLI Tool

Medium severity, CVSS 5.9. EPSS: 0.2% chance of exploitation in the next 30 days.

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.

Affected products

• IBM TS4500 CLI Tool

Published 2026-07-28. Last modified 2026-07-29.