What is CVE-2026-14532?

CVE-2026-14532 is a medium-severity vulnerability in IBM Websphere Application Server - Liberty, classified under Integer Overflow or Wraparound. CVSS score: 4.3/10. Published 2026-10-13.

How severe is CVE-2026-14532?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Integer overflow in IBM Websphere Application Server - Liberty

CVE-2026-14532

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.9 could allow a Reader-role attacker to obtain version information that causes an uncaught exception.

Vulnerability class: Integer Overflow

Published 2026-10-13 · last modified 2026-10-14.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/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 Websphere Application Server - Liberty

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

www.ibm.com/support/pages/node/7291394 (vendor-advisory, patch)

Frequently asked questions

What is CVE-2026-14532?: CVE-2026-14532 is a medium-severity vulnerability in IBM Websphere Application Server - Liberty, classified under Integer Overflow or Wraparound. CVSS score: 4.3/10. Published 2026-10-13.
How severe is CVE-2026-14532?: Medium severity. CVSS v3 base score is 4.3 out of 10.