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    "cveMetadata": {
        "cveId": "CVE-2026-20746",
        "assignerOrgId": "5998a2e9-ae88-42cd-b6e0-7564fd979f9e",
        "state": "PUBLISHED",
        "assignerShortName": "Ping Identity",
        "dateReserved": "2026-01-07T15:15:23.456Z",
        "datePublished": "2026-06-12T02:16:59.690Z",
        "dateUpdated": "2026-08-28T19:38:00.743Z"
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                "shortName": "Ping Identity",
                "dateUpdated": "2026-08-28T19:38:00.743Z"
            },
            "title": "PingDirectory copying of virtual attributes leads to memory exhaustion",
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                            "lang": "en",
                            "cweId": "CWE-401",
                            "description": "CWE-401 Missing release of memory after effective lifetime",
                            "type": "CWE"
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            ],
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                    "capecId": "CAPEC-131",
                    "descriptions": [
                        {
                            "lang": "en",
                            "value": "CAPEC-131 Resource Leak Exposure"
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            ],
            "affected": [
                {
                    "vendor": "Ping Identity",
                    "product": "PingDirectory",
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                            "version": "9.3.0.0",
                            "lessThanOrEqual": "9.3.0.8",
                            "versionType": "custom"
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                            "version": "10.1.0.0",
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                            "status": "affected",
                            "version": "10.2.0.0",
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                            "status": "affected",
                            "version": "10.3.0.0",
                            "lessThanOrEqual": "10.3.0.3",
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                            "status": "affected",
                            "version": "11.0.0.0",
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:a:ping_identity:pingdirectory:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "9.3.0.0",
                                    "versionEndIncluding": "9.3.0.8"
                                },
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                                    "vulnerable": true,
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                                    "versionStartIncluding": "10.1.0.0",
                                    "versionEndIncluding": "10.1.0.5"
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                    ]
                }
            ],
            "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.",
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            "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"
                },
                {
                    "url": "https://www.pingidentity.com/en/resources/downloads/pingdirectory-downloads.html"
                },
                {
                    "url": "https://support.pingidentity.com/s/article/SECADV052-Denial-of-Service-via-copying-virtual-attributes"
                }
            ],
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                        "attackVector": "NETWORK",
                        "attackComplexity": "LOW",
                        "attackRequirements": "NONE",
                        "privilegesRequired": "HIGH",
                        "userInteraction": "PASSIVE",
                        "vulnConfidentialityImpact": "NONE",
                        "subConfidentialityImpact": "HIGH",
                        "vulnIntegrityImpact": "NONE",
                        "subIntegrityImpact": "HIGH",
                        "vulnAvailabilityImpact": "LOW",
                        "subAvailabilityImpact": "HIGH",
                        "exploitMaturity": "NOT_DEFINED",
                        "Safety": "PRESENT",
                        "Automatable": "YES",
                        "Recovery": "USER",
                        "valueDensity": "NOT_DEFINED",
                        "vulnerabilityResponseEffort": "MODERATE",
                        "providerUrgency": "AMBER",
                        "version": "4.0",
                        "baseSeverity": "MEDIUM",
                        "baseScore": 6.3,
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            "source": {
                "defect": [
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                                "timestamp": "2026-06-12T13:30:44.116370Z",
                                "id": "CVE-2026-20746",
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                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
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                    "dateUpdated": "2026-06-12T13:30:51.709Z"
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