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CVE-2026-92870

Estado: Pendiente de análisisAlta (8.7)—

A stack-based buffer overflow vulnerability exists in Pgpool-II, which may allow an unauthenticated attacker to cause abnormal process termination.

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.

Buffer overflow en servicio remoto sin autenticación (AV:N/PR:N) permite DoS por terminación anómala del proceso. CWE-121 y VI:N/VA:H confirman impacto de disponibilidad.

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

Filter Network TrafficVulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkApplication Isolation and Sandboxing

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-2026-92870",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2026-92870",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2026-09-30T19:41:45.298402Z"
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    "cvssMetricV30": [
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          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
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    "cvssMetricV40": [
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          "valueDensity": "NOT_DEFINED",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
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          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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    {
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      "affectedData": [
        {
          "vendor": "Pgpool Global Development Group",
          "product": "Pgpool-II",
          "versions": [
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              "version": "4.7.0",
              "versionType": "semver",
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  "published": "2026-09-30T08:16:35.040",
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      "url": "https://pgpool.net/news/2026-09-29/",
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  "lastModified": "2026-09-30T20:17:37.253",
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}