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CVE-2026-78401

Estado: Pendiente de análisisCrítica (9.8)—

IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data.

CVSS

Probabilidad de explotación (EPSS)

FIRST aún no ha puntuado esta CVE (habitual en CVEs muy recientes o rechazadas).

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.

Vector CVSS AV:N/AC:L/PR:N/UI:N indica red sin autenticación; CWE-502 (deserialization de datos no confiables) permite ejecución arbitraria de código remoto, típica de T1190 con impacto T1059.

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 (2)

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

IBM — Security Verify AccessAIIBM — Verify Identity AccessAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-78401",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "psirt@us.ibm.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@us.ibm.com",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:ibm:security_verify_access:10.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access:10.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access:10.0.9.2:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Security Verify Access",
          "versions": [
            {
              "status": "affected",
              "version": "10.0",
              "versionType": "semver",
              "lessThanOrEqual": "10.0.9.2"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:verify_identity_access:11.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access:11.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access:11.0.3:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Verify Identity Access",
          "versions": [
            {
              "status": "affected",
              "version": "11.0",
              "versionType": "semver",
              "lessThanOrEqual": "11.0.3"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:security_verify_access_container:10.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access_container:10.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:security_verify_access_container:10.0.9.2:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Security Verify Access Container",
          "versions": [
            {
              "status": "affected",
              "version": "10.0",
              "versionType": "semver",
              "lessThanOrEqual": "10.0.9.2"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:ibm:verify_identity_access_container:11.0.3:*:*:*:*:*:*:*"
          ],
          "vendor": "IBM",
          "product": "Verify Identity Access Container",
          "versions": [
            {
              "status": "affected",
              "version": "11.0",
              "versionType": "semver",
              "lessThanOrEqual": "11.0.3"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-10-08T21:18:03.043",
  "references": [
    {
      "url": "https://www.ibm.com/support/pages/node/7291628",
      "source": "psirt@us.ibm.com"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "psirt@us.ibm.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IBM Security Verify Access 10.0 through 10.0.9.2 and IBM Verify Identity Access 11.0 through 11.0.3 could allow a remote unauthenticated attacker to execute arbitrary code on the system due to the deserialization of untrusted data."
    }
  ],
  "lastModified": "2026-10-08T21:26:32.080",
  "sourceIdentifier": "psirt@us.ibm.com"
}