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CVE-2026-9330

🗓️ 01 Jun 2026 19:16:55Reported by [email protected]Type 
nvd
 nvd🔗 web.nvd.nist.gov👁 11 Views

IBM WebSphere SAML deserialization improper validation may allow remote code execution via crafted HTTP requests.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM Cloud Pak for Applications, is affected by a remote code execution vulnerability (CVE-2026-9311, CVE-2026-9330)
9 Jun 202614:53
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM WebSphere Application Server, which impacts IBM Tivoli Netcool Configuration Manager
19 Jun 202607:20
–ibm
IBM Security Bulletins		Security Bulletin: Multiple Vulnerabilities have been identified in IBM WebSphere Application Server shipped with IBM WebSphere Remote Server (CVE-2026-9311, CVE-2026-9330)
2 Jun 202614:34
–ibm
IBM Security Bulletins		Security Bulletin: Security Vulnerabilities have been identified in IBM WebSphere Application Server bundled with IBM Financial Transaction Manager v3
8 Jun 202621:20
–ibm
IBM Security Bulletins		Security Bulletin: Vulnerabilities have been identified in WebSphere Application Server shipped with WebSphere Service Registry and Repository (CVE-2026-8644, CVE-2026-9311, CVE-2026-9330 and CVE-2026-9319)
5 Jun 202614:33
–ibm
IBM Security Bulletins		Security Bulletin: IBM Tivoli Composite Application Manager for Application Diagnostics installed IBM WebSphere Application Server traditional is affected by remote code execution.
10 Jun 202610:00
–ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server is affected by remote code execution (CVE-2026-9311, CVE-2026-9330)
16 Jun 202620:08
–ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM Enterprise Application Runtimes, is affected by a remote code execution vulnerability (CVE-2026-9311, CVE-2026-9330)
8 Jun 202619:08
–ibm
IBM Security Bulletins		Security Bulletin: Security vulnerability has been identified in WebSphere Application Server shipped with IBM Guardium Key Lifecycle Manager (SKLM/GKLM)
15 Jun 202605:08
–ibm
IBM Security Bulletins		Security Bulletin: IBM WebSphere Application Server, which is bundled with IBM WebSphere Hybrid Edition, is affected by a remote code execution vulnerability (CVE-2026-9311, CVE-2026-9330)
8 Jun 202619:07
–ibm
Rows per page
NVD
Node
ibmwebsphere_application_serverRange8.5.0.0–8.5.5.30traditional
OR
ibmwebsphere_application_serverRange9.0.0.0–9.0.5.29traditional

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17 Jun 2026 11:05Current
CVSS 3.18.5
EPSS0.00382
CWE-502
websphere serverdeserializationsaml ssoremote code executionimproper validation
11