CVE-2026-9319

published 2026-06-01

CVE-2026-9319: IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data via JAX-WS endpoints…

critical 9 CVSS 3.1

AV N AC H PR N UI N S C C H I H A H

IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data via JAX-WS endpoints with WS-Security.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
ibm	websphere_application_server	—	—
ibm	websphere_application_server	9.0 – 1.1.9.12	—

CWE-502