PT-2026-51349 · Ibm · Ibm Websphere Application Server+1

Published 2026-06-22 · Updated 2026-06-22 · CVE-2026-9071

NVD

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.6 are 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.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2026-9071

Affected Products

Ibm Websphere Application Server

Ibm Websphere Application Server Liberty

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-9071 · Security Note
• https://ibm.com/support/pages/node/7276579 · Patch, Vendor Advisory