CVE-2026-16107 TS4500 CLI tool addresses security vulnerability
An attacker can intercept sensitive information via man-in-the-middle attacks due to improper TLS certificate validation in the IBM TS4500 CLI tool.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-16107?
CVE-2026-16107 is a medium-severity vulnerability in IBM TS4500 CLI tool, published on 28 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-295
Which versions are affected by CVE-2026-16107?
How do I fix CVE-2026-16107?
No fix has been published for CVE-2026-16107 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-16107 being exploited?
There is no known exploitation of CVE-2026-16107 in the wild and no public exploit code.
Sources
Also known as GHSA-536g-66vg-c27f.