CVE-2026-47540

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{"bugzilla": {"description": "nvidia-driver: nvidia-driver: Arbitrary code execution via integer underflow in the kernel mode layer", "id": "2544124", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2544124"}, "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-191", "details": ["A flaw was found in the NVIDIA GPU Display Driver. An integer underflow vulnerability exists in the driver's kernel mode layer, occurring when an arithmetic calculation results in a value smaller than the minimum representable limit. A local attacker with low-level privileges can exploit this flaw to execute arbitrary code, escalate privileges, trigger a Denial of Service (DoS), access sensitive information, or tamper with system data."], "name": "CVE-2026-47540", "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": "2026-09-30T15:50:05Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-47540\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-47540\nhttps://github.com/NVIDIA/product-security/tree/main/2026/5861"], "threat_severity": "Important"}

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