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CVE-2026-18102

Estado: AnalizadaMedia (4.3)—

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking.

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)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-18102",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2026-18102",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-08-20T16:17:39.055984Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
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          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
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        "source": "nvd@nist.gov",
        "cvssData": {
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          "availabilityImpact": "NONE",
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          "confidentialityImpact": "NONE"
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        "exploitabilityScore": 2.8
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            "cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:*"
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          "vendor": "IBM",
          "product": "i",
          "versions": [
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              "version": "7.6"
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              "status": "affected",
              "version": "7.5"
            },
            {
              "status": "affected",
              "version": "7.4"
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            {
              "status": "affected",
              "version": "7.3"
            }
          ]
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      ]
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  ],
  "published": "2026-08-19T21:16:54.270",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7283297",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
        }
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    {
      "lang": "en",
      "value": "IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to overwrite adjacent memory due to an integer underflow during bounds checking."
    }
  ],
  "lastModified": "2026-08-24T19:34:30.877",
  "configurations": [
    {
      "nodes": [
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          "negate": false,
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  "sourceIdentifier": "psirt@us.ibm.com"
}