CVE-2026-9319
CRITICAL WAF: Medium
CVSS 9.0
Published: 2026-06-01
CWE-502
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to potential remote code execution due to deserialization of untrusted data via JAX-WS endpoints with WS-Security.
WAF Coverage Analysis
Insecure Deserialization
Medium WAF Coverage
OWASP: A08:2021 Software and Data Integrity Failures
944xxx - Java Attack
Affected Software
| Vendor | Product | Version |
|---|---|---|
| ibm | websphere_application_server | 8.5.0.0 - 8.5.5.30 |
| ibm | websphere_application_server | 9.0.0.0 - 9.0.5.29 |
References
- www.ibm.com (Vendor Advisory)