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CVE-2026-16702 IBM® Db2® federated server could allow a remote authenticated attacker to cause a denial of service due to a null pointer dereference

🗓️ 14 Sep 2026 19:43:19Reported by ibmType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

Null pointer dereference in IBM Db2 federated server 11.5/12.1 causing authenticated DoS.

Related
Affected
Refs
[
  {
    "vendor": "IBM",
    "product": "Db2",
    "versions": [
      {
        "status": "affected",
        "version": "11.5.0",
        "lessThanOrEqual": "11.5.9",
        "versionType": "semver"
      },
      {
        "status": "affected",
        "version": "12.1.0",
        "lessThanOrEqual": "12.1.5",
        "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:db2:12.1.5:*:*:*:*:*:*:*"
    ]
  }
]

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