FKIE_CVE-2026-11725

Vulnerability from fkie_nvd - Published: 2026-09-18 20:17 - Updated: 2026-09-22 19:32
Severity
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow in MQINQ request processing.
References
psirt@us.ibm.comhttps://www.ibm.com/support/pages/node/7284944
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.1.0.37:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.2.0.43:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.3.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.3.0.41:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.3.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.4.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.4.0.25:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:9.4.5.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:mq:10.0.0.0:*:*:*:*:*:*:*"
          ],
          "product": "MQ",
          "vendor": "IBM",
          "versions": [
            {
              "lessThanOrEqual": "9.1.0.37 LTS",
              "status": "affected",
              "version": "9.1.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.2.0.43 LTS",
              "status": "affected",
              "version": "9.2.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.3.0.41 LTS",
              "status": "affected",
              "version": "9.3.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.3.5.1 CD",
              "status": "affected",
              "version": "9.3.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.4.0.25 LTS",
              "status": "affected",
              "version": "9.4.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "9.4.5.1 CD",
              "status": "affected",
              "version": "9.4.0.0",
              "versionType": "semver"
            },
            {
              "status": "affected",
              "version": "10.0.0.0"
            }
          ]
        }
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow in MQINQ request processing."
    }
  ],
  "id": "CVE-2026-11725",
  "lastModified": "2026-09-22T19:32:25.730",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "psirt@us.ibm.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-11725",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-21T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-18T20:17:03.167",
  "references": [
    {
      "source": "psirt@us.ibm.com",
      "url": "https://www.ibm.com/support/pages/node/7284944"
    }
  ],
  "sourceIdentifier": "psirt@us.ibm.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ],
      "source": "psirt@us.ibm.com",
      "type": "Secondary"
    }
  ]
}



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