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CVE-2026-0826

Estado: Pendiente de análisisCrítica (9.2)—
Detalles técnicos trazas, registros y código del informe original
In certain scenarios when the admin has enabled Interactive Connectivity Establishment (ICE), a buffer overflow could enable
               remote code execution on Poly Voice products on the Linux platform.

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 de Poly Voice accesible sin autenticación (AV:N, PR:N). CWE-121 permite ejecución de código arbitrario. AT:P indica activación específica (ICE habilitado) pero no requiere interacción del usuario.

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 ManagementVulnerability ScanningRestrict Web-Based ContentNetwork SegmentationLimit Software InstallationLimit Access to Resource Over Network

Tecnologías afectadas (1)

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

Poly — VoiceAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-0826",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-0826",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-01T15:32:38.493836Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "hp-security-alert@hp.com",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 9.2,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "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"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "hp-security-alert@hp.com",
      "affectedData": [
        {
          "vendor": "HP Inc.",
          "product": "poly_trio_8300",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "8.1.7",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Linux"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "HP Inc.",
          "product": "poly_trio_8500",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "7.2.8",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Linux"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "HP Inc.",
          "product": "poly_trio_8800",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "7.2.8",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Linux"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "HP Inc.",
          "product": "poly_vvx",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "6.4.8",
              "versionType": "custom"
            }
          ],
          "platforms": [
            "Linux"
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-06-01T15:16:29.043",
  "references": [
    {
      "url": "https://support.hp.com/us-en/document/ish_15052661-15052687-16/hpsbpy04083",
      "source": "hp-security-alert@hp.com"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "hp-security-alert@hp.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-121"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In certain scenarios when the admin has enabled Interactive Connectivity Establishment (ICE), a buffer overflow could enable\n               remote code execution on Poly Voice products on the Linux platform."
    },
    {
      "lang": "es",
      "value": "En ciertos escenarios, cuando el administrador ha habilitado Interactive Connectivity Establishment (ICE), un desbordamiento de búfer podría permitir la ejecución remota de código en productos Poly Voice en la plataforma Linux."
    }
  ],
  "lastModified": "2026-08-31T16:17:49.807",
  "sourceIdentifier": "hp-security-alert@hp.com"
}