CVE-2026-8400
IBM WebSphere Application Server 8.5, and 9.0 and IBM WebSphere Application Server - Liberty Continuous delivery has a flaw in the ORB component in IBM SDK, Java Technology Edition, may allow a malicious IIOP server to induce loading and instantation of arbitrary classes.
Scoring
- Severity
- HIGH
- CVSS base score
- 8.1
- CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS probability
- 0.27%
- CWE
- CWE-470
- Published
- 2026-08-05
- Last modified
- 2026-08-06
Affected products
- IBM WebSphere Application Server
- IBM WebSphere Application Server
- IBM WebSphere Application Server - Liberty
Weakness type
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