CVE-2026-6930: IBM Concert Software Risky Cryptographic Algorithm
IBM Concert 1.0 through 3.0.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
Other sources
IBM Concert uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
— IBM
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
IBM Concert Softwareto a version that resolves this vulnerability.Fixed in 3.0.1.1
Event History
Frequently Asked Questions
Which IBM Concert versions are affected?
IBM Concert versions 1.0 through 3.0.0 are identified as using weaker than expected cryptographic algorithms.
What would an attacker need to do to exploit this issue?
The issue is remotely reachable and requires no privileges or user interaction, but exploitation has high attack complexity. A successful attacker could decrypt highly sensitive information.
What is the expected impact of successful exploitation?
The stated impact is limited to confidentiality: highly sensitive information could be decrypted. No integrity or availability impact is identified.