CVE-2026-4410

published 2026-05-27

CVE-2026-4410: IBM WebSphere Application Server - Liberty 19.0.0.7 through 26.0.0.5 and IBM WebSphere Application Server 9.0, and 8.5 and WebSphere Application Server Liberty…

high 7.5 CVSS 3.1

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

IBM WebSphere Application Server - Liberty 19.0.0.7 through 26.0.0.5 and IBM WebSphere Application Server 9.0, and 8.5 and WebSphere Application Server Liberty 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.

Affected

6 ranges

Vendor	Product	Version range	Fixed in
ibm	websphere_application_server	—	—
ibm	websphere_application_server	—	—
ibm	websphere_application_server	19.0.0.7 – 26.0.0.5	—
ibm	websphere_application_server	8.5.0.0 – 8.5.5.29	—
ibm	websphere_application_server	9.0.0.0 – 9.0.5.27	—
ibm	websphere_application_server_liberty	19.0.0.7 – 26.0.0.5	—

CWE-400