What is CVE-2026-6930?

CVE-2026-6930 is a low-severity vulnerability in IBM Concert, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 3.7/10. Published 2026-10-19.

How severe is CVE-2026-6930?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in IBM Concert

CVE-2026-6930

IBM Concert 1.0 through 3.0.0 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.

Vulnerability class: POODLE (CVE-2014-3566)

Published 2026-10-19 · last modified 2026-10-19.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

IBM Concert

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

www.ibm.com/support/pages/node/7292374 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-6930?: CVE-2026-6930 is a low-severity vulnerability in IBM Concert, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 3.7/10. Published 2026-10-19.
How severe is CVE-2026-6930?: Low severity. CVSS v3 base score is 3.7 out of 10.