What is CVE-2025-33101?

CVE-2025-33101 is a medium-severity vulnerability in Ibm Concert, classified under CWE-244. CVSS score: 5.9/10. Published 2026-02-17.

How severe is CVE-2025-33101?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Vulnerability in Ibm Concert

CVE-2025-33101

IBM Concert 1.0.0 through 2.1.0 could allow an attacker to obtain sensitive information using man in the middle techniques due to improper clearing of heap memory.

EPSS: 0.000 (11.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Ibm Concert — versions 1.0.0

Weakness classification (CWE)

CWE-244

References

www.ibm.com/support/pages/node/7260162 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2025-33101?: CVE-2025-33101 is a medium-severity vulnerability in Ibm Concert, classified under CWE-244. CVSS score: 5.9/10. Published 2026-02-17.
How severe is CVE-2025-33101?: Medium severity. CVSS v3 base score is 5.9 out of 10.