What is CVE-2026-92559?

CVE-2026-92559 is a critical-severity vulnerability in IBM App Connect Enterprise, classified under CWE-1327. CVSS score: 9.8/10. Published 2026-10-20.

How severe is CVE-2026-92559?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in IBM App Connect Enterprise

CVE-2026-92559

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.2 could allow a remote attacker to obtain sensitive information due to binding to an unrestricted IP address.

Published 2026-10-20 · last modified 2026-10-21.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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 App Connect Enterprise

Weakness classification (CWE)

CWE-1327

References

www.ibm.com/support/pages/node/7291781 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-92559?: CVE-2026-92559 is a critical-severity vulnerability in IBM App Connect Enterprise, classified under CWE-1327. CVSS score: 9.8/10. Published 2026-10-20.
How severe is CVE-2026-92559?: Critical severity. CVSS v3 base score is 9.8 out of 10.