CVE-2025-36084: IBM Concert

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

IBM Concert 1.0.0 through 3.0.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.

Affected products

• IBM Concert: from 1.0.0, up to and including 3.0.0

Published 2026-09-22. Last modified 2026-09-23.