CVE-2026-4410
IBM WebSphere Application Server and WebSphere Application Server Liberty are affected by a denial of service
- State
- Published
- Severity
- 4.8 Medium
- Published
- May 27, 2026
- Updated
- May 27, 2026
- Reserved
- Mar 19, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 4.8 Medium | CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H | ibm |
Weaknesses
- CWE-400 Uncontrolled Resource Consumption
Affected Products
| Product | Versions |
|---|---|
WebSphere Application Server - LibertyIBM |
|
WebSphere Application ServerIBM |
|
References
- https://www.ibm.com/support/pages/node/7273424vendor-advisorypatch
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