Vulnerability in Ibm Concert

CVE-2025-64646

IBM Concert 1.0.0 through 2.2.0 could allow an attacker to access sensitive information in memory due to the buffer not properly clearing resources.

EPSS: 0.000 (0.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.2 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ibm Concert — versions 1.0.0

Weakness classification (CWE)

CWE-14

References

www.ibm.com/support/pages/node/7267105 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2025-64646?: CVE-2025-64646 is a medium-severity vulnerability in Ibm Concert, classified under CWE-14. CVSS score: 6.2/10. Published 2026-03-25.
How severe is CVE-2025-64646?: Medium severity. CVSS v3 base score is 6.2 out of 10.