{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-92211", "assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "state": "PUBLISHED", "assignerShortName": "zdi", "dateReserved": "2026-09-15T18:18:18.366Z", "datePublished": "2026-11-03T23:49:08.403Z", "dateUpdated": "2026-11-03T23:49:08.403Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi", "dateUpdated": "2026-11-03T23:49:08.403Z"}, "title": "Pixar Animation Studio OpenUSD Crate File Parsing Double Free Remote Code Execution Vulnerability", "descriptions": [{"lang": "en", "value": "Pixar Animation Studio OpenUSD Crate File Parsing Double Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Pixar Animation Studio OpenUSD. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.\n\nThe specific flaw exists within the parsing of USDC and USDZ files. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-30428."}], "affected": [{"vendor": "Pixar Animation Studio", "product": "OpenUSD", "versions": [{"version": "v26.03", "status": "affected"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-415", "description": "CWE-415: Double Free", "type": "CWE"}]}], "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-26-791/", "name": "ZDI-26-791", "tags": ["x_research-advisory"]}, {"url": "https://github.com/PixarAnimationStudios/OpenUSD/commit/7c62a43d8823dd4e1ef8c49fc1d72729e1ce6e36", "name": "vendor-provided URL", "tags": ["vendor-advisory"]}], "dateAssigned": "2026-09-15T18:18:18.400Z", "datePublic": "2026-10-26T19:15:05.552Z", "source": {"lang": "en", "value": "Brandon Evans of TrendAI Zero Day Initiative"}, "metrics": [{"format": "CVSS", "cvssV3_0": {"version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH"}}]}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "OpenUSD", "vendor": "Pixar Animation Studio", "versions": [{"status": "affected", "version": "v26.03"}]}], "source": "zdi-disclosures@trendmicro.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Pixar Animation Studio OpenUSD Crate File Parsing Double Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Pixar Animation Studio OpenUSD. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.\n\nThe specific flaw exists within the parsing of USDC and USDZ files. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-30428."}], "id": "CVE-2026-92211", "lastModified": "2026-11-04T00:17:31.273", "metrics": {"cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}]}, "published": "2026-11-04T00:17:31.273", "references": [{"source": "zdi-disclosures@trendmicro.com", "url": "https://github.com/PixarAnimationStudios/OpenUSD/commit/7c62a43d8823dd4e1ef8c49fc1d72729e1ce6e36"}, {"source": "zdi-disclosures@trendmicro.com", "url": "https://www.zerodayinitiative.com/advisories/ZDI-26-791/"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-415"}], "source": "zdi-disclosures@trendmicro.com", "type": "Primary"}]}

{"bugzilla": {"description": "openusd: openusd: Arbitrary code execution via double-free in crate file parsing", "id": "2566628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2566628"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-1341", "details": ["Pixar Animation Studio OpenUSD Crate File Parsing Double Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Pixar Animation Studio OpenUSD. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.\nThe specific flaw exists within the parsing of USDC and USDZ files. The issue results from the lack of validating the existence of an object prior to performing further free operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-30428.", "A flaw was found in OpenUSD. A double-free memory corruption issue occurs during the parsing of binary and packaged crate files (USDC and USDZ) due to improper validation of an object before memory deallocation. An attacker could exploit this vulnerability by tricking a user or application into processing a specially crafted file, potentially leading to arbitrary code execution or a denial of service (DoS)."], "name": "CVE-2026-92211", "public_date": "2026-11-03T23:49:08Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-92211\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-92211\nhttps://github.com/PixarAnimationStudios/OpenUSD/commit/7c62a43d8823dd4e1ef8c49fc1d72729e1ce6e36\nhttps://www.zerodayinitiative.com/advisories/ZDI-26-791/"], "threat_severity": "Important"}

{"created": "2026-11-04T09:45:11.547494+00:00", "updated": "2026-11-06T02:30:14.078460+00:00", "vendors": []}