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CVE-2026-8400 Multiple Vulnerabilities in IBM® Java SDK affect IBM WebSphere Application Server and WebSphere Application Server Liberty due to the July 2026 CPU

🗓️ 05 Aug 2026 15:58:42Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 14 Views

IBM Java Development Kit vulnerabilities affect WebSphere Server and Liberty via July 2026 CPU; ORB flaw can load classes.

Related
Affected
Refs
[
  {
    "vendor": "IBM",
    "product": "WebSphere Application Server",
    "versions": [
      {
        "status": "affected",
        "version": "8.5"
      },
      {
        "status": "affected",
        "version": "9.0"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:websphere_application_server:8.5:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:websphere_application_server:8.5.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:websphere_application_server:9.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:websphere_application_server:9.0.0:*:*:*:*:*:*:*"
    ]
  },
  {
    "vendor": "IBM",
    "product": "WebSphere Application Server - Liberty",
    "versions": [
      {
        "status": "affected",
        "version": "Continuous delivery"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:websphere_application_server_liberty:continuous:*:*:*:*:*:*:*"
    ]
  }
]

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