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CVE-2026-92867

Estado: Pendiente de análisisAlta (8.7)—

An out-of-bounds write vulnerability exists in Pgpool-II , which may allow an authenticated attacker to cause abnormal process termination or arbitrary code execution.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

Pgpool-II es servicio remoto (AV:N, PR:L). CWE-787 (out-of-bounds write) permite RCE o DoS. Requiere autenticación previa (PR:L), coherente con T1210 sobre servicios remotos comprometidos.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementDisable or Remove Feature or ProgramVulnerability ScanningThreat Intelligence ProgramRestrict Web-Based ContentNetwork Segmentation

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Pgpool — Pgpool-iiAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2026-92867",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-92867",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-09-30T16:57:37.566411Z"
        }
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    "cvssMetricV30": [
      {
        "type": "Secondary",
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        "cvssData": {
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          "attackVector": "NETWORK",
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
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      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
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        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
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          "Automatable": "NOT_DEFINED",
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          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
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          "subIntegrityImpact": "NONE",
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          "integrityRequirement": "NOT_DEFINED",
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          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
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  },
  "affected": [
    {
      "source": "vultures@jpcert.or.jp",
      "affectedData": [
        {
          "vendor": "Pgpool Global Development Group",
          "product": "Pgpool-II",
          "versions": [
            {
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              "version": "4.7.0",
              "versionType": "semver",
              "lessThanOrEqual": "4.7.2"
            },
            {
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              "version": "4.6.0",
              "versionType": "semver",
              "lessThanOrEqual": "4.6.7"
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            },
            {
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              "version": "4.3.0",
              "versionType": "semver",
              "lessThanOrEqual": "4.3.20"
            },
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              "lessThanOrEqual": "4.2.x"
            }
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  ],
  "published": "2026-09-30T08:16:34.557",
  "references": [
    {
      "url": "https://jvn.jp/en/jp/JVN22475874/",
      "source": "vultures@jpcert.or.jp"
    },
    {
      "url": "https://pgpool.net/news/2026-09-29/",
      "source": "vultures@jpcert.or.jp"
    }
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      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
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  ],
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      "lang": "en",
      "value": "An out-of-bounds write vulnerability exists in Pgpool-II , which may allow an authenticated attacker to cause abnormal process termination or arbitrary code execution."
    }
  ],
  "lastModified": "2026-09-30T17:16:51.120",
  "sourceIdentifier": "vultures@jpcert.or.jp"
}