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CVE-2025-41226

Estado: AplazadaMedia (6.8)—

VMware ESXi contains a denial-of-service vulnerability that occurs when performing a guest operation. A malicious actor with guest operation privileges on a VM, who is already authenticated through vCenter Server or ESXi may trigger this issue to create a denial-of-service condition of guest VMs with VMware Tools running and guest operations enabled.

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 (3)

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

Vmware — EsxiAIVmware — ToolsAIVmware — Vcenter ServerAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-41226",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-41226",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-20T16:03:58.461704Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security@vmware.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.8,
          "attackVector": "ADJACENT_NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 4,
        "exploitabilityScore": 2.3
      }
    ]
  },
  "affected": [
    {
      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "VMware",
          "product": "ESXi",
          "versions": [
            {
              "status": "affected",
              "version": "8.0",
              "lessThan": "ESXi80U3se-24659227",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "7.0",
              "lessThan": "ESXi70U3sv-24723868",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "VMware",
          "product": "Cloud Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "5.x, 4.5.x"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "VMware",
          "product": "Telco Cloud Platform",
          "versions": [
            {
              "status": "affected",
              "version": "5.x, 4.x, 3.x, 2.x"
            }
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "VMware",
          "product": "Telco Cloud Infrastructure",
          "versions": [
            {
              "status": "affected",
              "version": "3.x, 2.x"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-05-20T15:16:07.670",
  "references": [
    {
      "url": "https://support.broadcom.com/web/ecx/support-content-notification/-/external/content/SecurityAdvisories/0/25717",
      "source": "security@vmware.com"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@vmware.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "VMware ESXi contains a denial-of-service vulnerability that occurs when performing a guest operation. A malicious actor with guest operation privileges on a VM, who is already authenticated through vCenter Server or ESXi may trigger this issue to create a denial-of-service condition of guest VMs with VMware Tools running and guest operations enabled."
    },
    {
      "lang": "es",
      "value": "VMware ESXi contiene una vulnerabilidad de denegación de servicio que se produce al ejecutar una operación de invitado. Un agente malicioso con privilegios de operación de invitado en una máquina virtual, que ya esté autenticado mediante vCenter Server o ESXi, podría desencadenar este problema y crear una condición de denegación de servicio en las máquinas virtuales invitadas con VMware Tools ejecutándose y las operaciones de invitado habilitadas."
    }
  ],
  "lastModified": "2026-06-17T09:22:37.970",
  "sourceIdentifier": "security@vmware.com"
}