CVE-2026-3676

{
  "id": "CVE-2026-3676",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-27T14:16:47.123",
  "lastModified": "2026-10-26T11:10:00.157",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Cloud APM, Base Private 8.1.4 and IBM Cloud APM, Advanced Private 8.1.4 IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) could allow an authenticated user to cause a denial of service due to improper neutralization of special elements in the data query logic of the Fenced environment."
    },
    {
      "lang": "es",
      "value": "IBM Cloud APM, Base Private 8.1.4 e IBM Cloud APM, Advanced Private 8.1.4 IBM Db2 para Linux, UNIX y Windows (incluye DB2 Connect Servidor) podría permitir a un usuario autenticado causar una denegación de servicio debido a una neutralización incorrecta de elementos especiales en la lógica de consulta de datos del entorno Fenced."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Cloud APM, Base Private",
          "cpes": [
            "cpe:2.3:a:ibm:cloud_apm_base_private:8.1.4:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "8.1.4",
              "lessThanOrEqual": ") Interim Fix 021",
              "versionType": "semver",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "IBM",
          "product": "Cloud APM, Advanced Private",
          "cpes": [
            "cpe:2.3:a:ibm:cloud_apm_advanced_private:8.1.4:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "8.1.4",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-05-27T14:34:24.394252Z",
          "id": "CVE-2026-3676",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1284"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:cloud_application_performance_managemen:8.1.4:*:*:*:advanced_private:*:*:*",
              "matchCriteriaId": "43C3A789-AF8E-4A00-84DF-3BC5979A591A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:cloud_application_performance_managemen:8.1.4:*:*:*:base_private:*:*:*",
              "matchCriteriaId": "6E074B2A-6B9D-4BFD-A254-C3855C01F121"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7273649",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}