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CVE-2026-3676

Estado: AnalizadaMedia (6.5)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

IBM — Cloud Application Performance Managemen

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-3676",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-3676",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-05-27T14:34:24.394252Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:cloud_apm_base_private:8.1.4:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Cloud APM, Base Private",
          "versions": [
            {
              "status": "affected",
              "version": "8.1.4",
              "versionType": "semver",
              "lessThanOrEqual": ") Interim Fix 021"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:cloud_apm_advanced_private:8.1.4:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Cloud APM, Advanced Private",
          "versions": [
            {
              "status": "affected",
              "version": "8.1.4"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-05-27T14:16:47.123",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7273649",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1284"
        }
      ]
    }
  ],
  "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."
    }
  ],
  "lastModified": "2026-06-17T10:43:59.560",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ibm:cloud_application_performance_managemen:8.1.4:*:*:*:advanced_private:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "43C3A789-AF8E-4A00-84DF-3BC5979A591A"
            },
            {
              "criteria": "cpe:2.3:a:ibm:cloud_application_performance_managemen:8.1.4:*:*:*:base_private:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6E074B2A-6B9D-4BFD-A254-C3855C01F121"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com"
}