CVE-2023-38737: IBM WebSphere Application Server

High severity, CVSS 7.5. EPSS: 1% chance of exploitation in the next 30 days.

IBM WebSphere Application Server Liberty 22.0.0.13 through 23.0.0.7 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. IBM X-Force ID: 262567.

Affected products

• IBM WebSphere Application Server: from 22.0.0.13, up to and including 23.0.0.7

Published 2023-08-16. Last modified 2026-06-17.