IBM Concert 1.0.0 through 2.2.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Mar 25, 2026 · NIST NVD

   Detected

   IBM Concert 1.0.0 through 2.2.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information

2. Jun 17, 2026 · NIST NVD

   Updated

   IBM Concert 1.0.0 through 2.2.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information

Affected

• cpe ibm/concertversion unspecified

Sources

• CVE.orgVulnerability recordCVE-2025-64647

  Official CVE identifier

  cve.org
• NIST NVDVulnerability recordCVE-2025-64647

  IBM Concert 1.0.0 through 2.2.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information

  nvd.nist.gov

References

• Vendor Advisory · ibm.com