medium5.7
CVE-2026-10571
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by a denial of service caused by insecure deserialization.
Impact
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by a denial of service caused by insecure deserialization. A low-privileged, administrative user could exploit this vulnerability to consume system resources when the restConnector-2.0 feature is enabled.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ibm | Websphere Application Server | from 17.0.0.3 before 26.0.0.9 |