CVE-2026-13361

{
  "id": "CVE-2026-13361",
  "sourceIdentifier": "[email protected]",
  "published": "2026-08-12T20:17:34.857",
  "lastModified": "2026-10-23T19:10:00.167",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Informix oninit sq_sgkprepare RCE via unchecked SQL Interface length field."
    },
    {
      "lang": "es",
      "value": "IBM Informix oninit sq_sgkprepare RCE mediante campo de longitud de la Interfaz SQL sin verificar."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "IBM",
          "product": "Informix Dynamic Server",
          "cpes": [
            "cpe:2.3:a:ibm:informix_dynamic_server:14.10:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:informix_dynamic_server:14.10.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:informix_dynamic_server:12.10.x:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:informix_dynamic_server:15.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:informix_dynamic_server:15.0.0:*:*:*:*:*:*:*"
          ],
          "versions": [
            {
              "version": "14.10",
              "status": "affected"
            },
            {
              "version": "12.10.x",
              "status": "affected"
            },
            {
              "version": "15.0",
              "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:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-13T03:55:58.947551Z",
          "id": "CVE-2026-13361",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:informix_dynamic_server:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "15.0",
              "versionEndExcluding": "15.0.1.14",
              "matchCriteriaId": "AFF16E47-BAEB-422B-85F4-6EB1C3EC71A2"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:informix_dynamic_server:12.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "08A95A4E-A509-4FDB-BF4E-88B000C93DAC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ibm:informix_dynamic_server:14.10:*:*:*:*:*:*:*",
              "matchCriteriaId": "B33D65F4-09CB-4C6C-8D0D-D9EA513F4E07"
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  ],
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7283143",
      "source": "[email protected]",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ]
    }
  ]
}