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CVE-2026-11906

🗓️ 30 Jun 2026 19:42:08Reported by ibmType 
cve
 cve
🔗 web.nvd.nist.gov👁 47 Views

CVE-2026-11906: IBM Db2 on Linux, UNIX, Windows may cause denial of service via improper neutralization in XMLTable-derived columns.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ibm
IBM Security Bulletins
Security Bulletin: IBM Db2 and IBM Java SDK used by IBM Security Verify Governance contain multiple vulnerabilities
21 Aug 202609:25
ibm
ibm
IBM Security Bulletins
Security Bulletin: Multiple Vulnerabilities have been identified in IBM Db2 shipped with IBM WebSphere Remote Server
29 Jul 202613:02
ibm
ibm
IBM Security Bulletins
Security Bulletin: Multiple security vulnerabilities have been identified in IBM Db2 shipped with IBM Guardium Key Lifecycle Manager (SKLM/GKLM)
6 Aug 202608:07
ibm
ibm
IBM Security Bulletins
Security Bulletin: IBM® Db2® federated server is vulnerable to a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns by autheticated user (CVE-2026-11906)
23 Jun 202619:56
ibm
ibm
IBM Security Bulletins
Security Bulletin: There are multiple vulnerabilities in IBM DB2 bundled with IBM Application Performance Management products.
5 Aug 202610:08
ibm
attackerkb
ATTACKERKB
CVE-2026-11906
30 Jun 202619:42
attackerkb
cvelist
Cvelist
CVE-2026-11906 IBM® Db2® federated server is vulnerable to a denial of service due to improper neutralization of special elements in the data query logic of XMLTable-derived columns by autheticated user
30 Jun 202619:42
cvelist
nessus
Tenable Nessus
IBM DB2 Multiple Vulnerabilities (7277424, 7277423, 7277417) (Unix)
26 Jun 202600:00
nessus
nessus
Tenable Nessus
IBM DB2 Multiple Vulnerabilities (7277424, 7277423, 7277417) (Windows)
26 Jun 202600:00
nessus
euvd
EUVD
EUVD-2026-40393
30 Jun 202619:42
euvd
Rows per page
NVD
Vulners
Node
AND
OR
ibmdb2Range11.5.011.5.9
ibmdb2Range12.1.012.1.4
[
  {
    "vendor": "IBM",
    "product": "Db2",
    "versions": [
      {
        "status": "affected",
        "version": "11.5.0",
        "lessThanOrEqual": "11.5.9",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "12.1.0",
        "lessThanOrEqual": "12.1.4",
        "versionType": "semver"
      }
    ],
    "cpes": [
      "cpe:2.3:a:ibm:db2:11.5.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:db2:11.5.9:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:db2:12.1.0:*:*:*:*:*:*:*",
      "cpe:2.3:a:ibm:db2:12.1.4:*:*:*:*:*:*:*"
    ]
  }
]

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02 Jul 2026 18:36Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.00285
SSVC
47