CVE-2026-3626 Multiple Vulnerabilities in IBM Concert Software

Medium 5.3 Published 23 Sep 2026 Updated 23 Sep 2026

Remote attackers can obtain sensitive information via detailed error messages in IBM Concert, aiding further attacks.

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-2026-3626?

CVE-2026-3626 is a medium-severity vulnerability in Ibm Concert, published on 23 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

IBM Concert 1.0.0 through 3.0.0 could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned in the browser. This information could be used in further attacks against the system.

Weakness: CWE-209

Which versions are affected by CVE-2026-3626?

It affects 1 product.

Products include Ibm Concert.

How do I fix CVE-2026-3626?

No fix has been published for CVE-2026-3626 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-3626 being exploited?

There is no known exploitation of CVE-2026-3626 in the wild and no public exploit code.

All Ibm Concert vulnerabilities

Sources

Also known as GHSA-4qpm-4v98-gpm8.