CVE-2026-11897

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service, caused by sending a specially crafted request. A remote attacker could exploit this vulnerability to cause the server to consume memory resources.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.ibm.com/support/pages/node/7280695	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:liberty:*:*:*

History

23 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) IBM WebSphere Servidor de Aplicaciones - Liberty 17.0.0.3 hasta 26.0.0.7 es vulnerable a una denegación de servicio, causada por el envío de una solicitud especialmente diseñada. Un atacante remoto podría explotar esta vulnerabilidad para causar que el servidor consuma recursos de memoria.

Information

Published : 2026-07-30 15:16

Updated : 2026-10-23 22:10

NVD link : CVE-2026-11897

Mitre link : CVE-2026-11897

CVE.ORG link : CVE-2026-11897

JSON object : View

Products Affected

ibm

websphere_application_server

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

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