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 with WS-Security.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7274738	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:websphere_application_server:::::traditional:::*
	cpe:2.3:a:ibm:websphere_application_server:::::traditional:::*

History

22 Jul 2026, 08:10

Type	Values Removed	Values Added
Summary		(es) IBM WebSphere Application Server 9.0 y 8.5 es vulnerable a una posible ejecución remota de código debido a la deserialización de datos no confiables a través de puntos finales JAX-WS con WS-Security.

04 Jun 2026, 16:57

Type	Values Removed	Values Added
CPE		cpe:2.3:a:ibm:websphere_application_server:::::traditional:::*
First Time		Ibm Ibm websphere Application Server
References	~~() https://www.ibm.com/support/pages/node/7274738 -~~	() https://www.ibm.com/support/pages/node/7274738 - Vendor Advisory

01 Jun 2026, 19:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-06-01 19:16

Updated : 2026-07-22 08:10

NVD link : CVE-2026-9319

Mitre link : CVE-2026-9319

CVE.ORG link : CVE-2026-9319

JSON object : View

Products Affected

ibm

websphere_application_server

CWE

CWE-502

Deserialization of Untrusted Data

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