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"product": "Virtual GPU Manager", "vendor": "NVIDIA", "versions": [{"status": "affected", "version": "580.159.01(All versions prior to and including vGPU 19.5)"}]}, {"defaultStatus": "unaffected", "platforms": ["Azure Local, Windows Server(vGPU 20)"], "product": "Virtual GPU Manager", "vendor": "NVIDIA", "versions": [{"status": "affected", "version": "596.38(All versions prior to and including vGPU 20.1)"}]}, {"defaultStatus": "unaffected", "platforms": ["Azure Local, Windows Server(vGPU 19)"], "product": "Virtual GPU Manager", "vendor": "NVIDIA", "versions": [{"status": "affected", "version": "582.51(All versions prior to and including vGPU 19.5)"}]}], "source": "psirt@nvidia.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where improper cleanup of reference counts during error paths could lead to a use-after-free condition. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering."}], "id": "CVE-2026-47500", "lastModified": "2026-10-01T04:18:07.890", "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-2026-47500", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-09-30T00:00:00+00:00", "version": "2.0.3"}}]}, "published": "2026-09-30T16:17:14.743", "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-2026-47500"}, {"source": "psirt@nvidia.com", "url": "https://www.cve.org/CVERecord?id=CVE-2026-47500"}], "sourceIdentifier": "psirt@nvidia.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "psirt@nvidia.com", "type": "Secondary"}]}

{"bugzilla": {"description": "nvidia-driver: nvidia-driver: arbitrary code execution via use-after-free in kernel mode layer", "id": "2544191", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2544191"}, "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-825", "details": ["A flaw was found in nvidia-driver. The kernel mode layer fails to properly clean up memory reference counts during error recovery paths, leading to a use-after-free condition where memory is accessed after it has been released. A local attacker with standard user privileges could exploit this flaw to execute arbitrary code, escalate privileges, or cause a denial of service (DoS)."], "name": "CVE-2026-47500", "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": "2026-09-30T15:49:27Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-47500\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-47500\nhttps://github.com/NVIDIA/product-security/tree/main/2026/5861"], "threat_severity": "Important"}