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CVE-2026-20746

Estado: Pendiente de análisisMedia (6.3)—

Virtual attribute handling in Ping Identity PingDirectory in affected versions allows only authorized users to exhaust java memory heap when recent login history is enabled and copying virtual attributes that reference ds-privilege-name values.

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 (1)

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

Pingidentity — PingdirectoryAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-20746",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-20746",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-12T13:30:44.116370Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "responsible-disclosure@pingidentity.com",
        "cvssData": {
          "Safety": "PRESENT",
          "version": "4.0",
          "Recovery": "USER",
          "baseScore": 6.3,
          "Automatable": "YES",
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:L/SC:H/SI:H/SA:H/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:P/AU:Y/R:U/V:X/RE:M/U:Amber",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "AMBER",
          "userInteraction": "PASSIVE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "HIGH",
          "subIntegrityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "vulnAvailabilityImpact": "LOW",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "HIGH",
          "vulnConfidentialityImpact": "NONE",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "MODERATE",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "responsible-disclosure@pingidentity.com",
      "affectedData": [
        {
          "vendor": "Ping Identity",
          "product": "PingDirectory",
          "versions": [
            {
              "status": "affected",
              "version": "9.3.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "9.3.0.8"
            },
            {
              "status": "affected",
              "version": "10.1.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "10.1.0.5"
            },
            {
              "status": "affected",
              "version": "10.2.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "10.2.0.5"
            },
            {
              "status": "affected",
              "version": "10.3.0.0",
              "versionType": "custom",
              "lessThanOrEqual": "10.3.0.3"
            },
            {
              "status": "affected",
              "version": "11.0.0.0",
              "lessThan": "11.0.0.1",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-06-12T04:17:04.510",
  "references": [
    {
      "url": "https://docs.pingidentity.com/pingdirectory/11.0/release_notes/pd_release_notes.html#pingdirectory-suite-of-products-11-0-0-1-march-2026",
      "source": "responsible-disclosure@pingidentity.com"
    },
    {
      "url": "https://support.pingidentity.com/s/article/SECADV052-Denial-of-Service-via-copying-virtual-attributes",
      "source": "responsible-disclosure@pingidentity.com"
    },
    {
      "url": "https://www.pingidentity.com/en/resources/downloads/pingdirectory-downloads.html",
      "source": "responsible-disclosure@pingidentity.com"
    }
  ],
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "responsible-disclosure@pingidentity.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Virtual attribute handling in Ping Identity PingDirectory in affected versions allows only authorized users to exhaust java memory heap when recent login history is enabled and copying virtual attributes that reference ds-privilege-name values."
    }
  ],
  "lastModified": "2026-08-28T22:16:47.743",
  "sourceIdentifier": "responsible-disclosure@pingidentity.com"
}