CVE-2026-3627: IBM Concert

Critical severity, CVSS 9.1. EPSS: 0.5% chance of exploitation in the next 30 days.

IBM Concert 1.0.0 through 2.3.1 is vulnerable to SQL injection. A remote attacker could send specially crafted SQL statements, which could allow the attacker to view, add, modify, or delete information in the back-end database.

Affected products

• IBM Concert: from 1.0.0, up to and including 2.3.1

Published 2026-08-28. Last modified 2026-09-02.