CVE-2026-9319

Published: Jun 1, 2026Modified: Jul 22, 2026

9.0

Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Exploitability: 2.2 / Impact: 6.0

Source: psirt@us.ibm.com (Secondary)

Description

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)

Products: Ibm: Websphere Application Server

Ibm

1 product

Websphere Application Server

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Ibm Websphere Application Server	From 8.5.0.0 to 8.5.5.30
Ibm Websphere Application Server	From 9.0.0.0 to 9.0.5.29

Related CWEs

CWE-502

Deserialization of Untrusted Data

The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

References (1)

https://www.ibm.com/support/pages/node/7274738

Source: psirt@us.ibm.com

Vendor Advisory

Timeline

No history available yet.