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access of an uninitialized pointer. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering."}], "id": "CVE-2026-47528", "lastModified": "2026-10-01T04:18:12.090", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "psirt@nvidia.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-47528", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-09-30T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-09-30T16:17:19.327", "references": [{"source": "psirt@nvidia.com", "url": "https://github.com/NVIDIA/product-security/tree/main/2026/5861"}, {"source": "psirt@nvidia.com", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47528"}, {"source": "psirt@nvidia.com", "url": "https://www.cve.org/CVERecord?id=CVE-2026-47528"}], "sourceIdentifier": "psirt@nvidia.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-824"}], "source": "psirt@nvidia.com", "type": "Secondary"}]}

{"bugzilla": {"description": "nvidia-driver: xorg-x11-drv-nvidia: nvidia-driver: arbitrary code execution via uninitialized pointer access", "id": "2544054", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2544054"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.8", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-824", "details": ["A flaw was found in the NVIDIA GPU Display Driver. A local attacker with standard user access can trigger the driver firmware to access an uninitialized memory pointer. Successful exploitation could allow the attacker to execute arbitrary code, escalate system privileges, tamper with data, access sensitive information, or cause a denial of service (DoS)."], "name": "CVE-2026-47528", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Affected", "package_name": "nvidia-driver", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "nvidia-driver", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-09-30T15:50:03Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-47528\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-47528\nhttps://github.com/NVIDIA/product-security/tree/main/2026/5861"], "threat_severity": "Important"}