What is CVE-2025-13333?

CVE-2025-13333 is a medium-severity vulnerability in IBM Websphere Application Server, classified under CWE-358. CVSS score: 4.4/10. Published 2026-02-17.

How severe is CVE-2025-13333?

Medium severity. CVSS v3 base score is 4.4 out of 10.

Vulnerability in IBM Websphere Application Server

CVE-2025-13333

IBM WebSphere Application Server 9.0, and 8.5 could provide weaker than expected security during system administration of security settings.

Published 2026-02-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (22.7th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 22.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.000

Affected products

IBM Websphere Application Server — versions 9.0, 8.5
IBM Websphere Application Server — versions 8.5.0.0, 9.0.0.0

Weakness classification (CWE)

CWE-358

References

www.ibm.com/support/pages/node/7260217 (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2025-13333?: CVE-2025-13333 is a medium-severity vulnerability in IBM Websphere Application Server, classified under CWE-358. CVSS score: 4.4/10. Published 2026-02-17.
How severe is CVE-2025-13333?: Medium severity. CVSS v3 base score is 4.4 out of 10.