CVE-2026-11536
High
Description
IBM WebSphere Application Server 9.0, and 8.5 is affected by a remote code execution vulnerability in the SOAP/JMX connector.
SeverityHigh
CVSS8.5
Exploit probability—
Product
Ibm Websphere Application Server
PublishedJul 30, 2026
First seenJul 30, 2026
Weakness typeCWE-502Deserialization of untrusted data
How to fix
Update
- ibm websphere_application_server8.5.5.29, 9.0.5.28 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ibm websphere_application_server | 8.5.0.0 ≤ v < 8.5.5.29, 9.0.0.0 ≤ v < 9.0.5.28 | 8.5.5.29, 9.0.5.28 |
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