CVE-2026-4410
HIGH WAF: Medium
CVSS 7.5
Published: 2026-05-27
CWE-400
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.
WAF Coverage Analysis
Uncontrolled Resource Consumption
Medium WAF Coverage
OWASP: A05:2021 Security Misconfiguration
912xxx - DOS Protection
Affected Software
| Vendor | Product | Version |
|---|---|---|
| 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 | 19.0.0.7 - 26.0.0.5 |
References
- www.ibm.com (Vendor Advisory)