{"id":"CVE-2026-47493","aliases":["EUVD-2026-90185","GHSA-ww86-6vwv-8469"],"status":"published","title":"NVIDIA vGPU software for Windows and Linux contains a vulnerability in the GPU kernel driver...","description":"NVIDIA vGPU software for Windows and Linux contains a vulnerability in the GPU kernel driver where a guest may access privileged host GPU resources for which it is not authorized. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00113,"percentile":0.01454,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2026-09-30T15:54:23Z","modified":"2026-10-01T04:18:05Z","products":[{"vendor":"nvidia","product":"virtual gpu manager"}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47493"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-47493"},{"url":"https://github.com/NVIDIA/product-security/tree/main/2026/5861"},{"url":"https://github.com/advisories/GHSA-ww86-6vwv-8469"}],"sources":{"cve":[{"id":"CVE-2026-47493","description":"NVIDIA vGPU software for Windows and Linux contains a vulnerability in the GPU kernel driver where a guest may access privileged host GPU resources for which it is not authorized. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.","status":"published","published":"2026-09-30T15:54:23.981Z","modified":"2026-10-01T03:55:58.397Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T13:36:29.327819Z"}],"euvd":[{"id":"EUVD-2026-90185","description":"NVIDIA vGPU software for Windows and Linux contains a vulnerability in the GPU kernel driver where a guest may access privileged host GPU resources for which it is not authorized. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.","status":"published","published":"2026-09-30T15:54:23Z","modified":"2026-10-01T03:55:58Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T17:27:46.94346Z"}],"ghsa":[{"id":"GHSA-ww86-6vwv-8469","title":"NVIDIA vGPU software for Windows and Linux contains a vulnerability in the GPU kernel driver...","description":"NVIDIA vGPU software for Windows and Linux contains a vulnerability in the GPU kernel driver where a guest may access privileged host GPU resources for which it is not authorized. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.","status":"published","published":"2026-09-30T18:33:34Z","modified":"2026-09-30T18:33:39Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:12:37.551329Z"}],"nvd":[{"id":"CVE-2026-47493","description":"NVIDIA vGPU software for Windows and Linux contains a vulnerability in the GPU kernel driver where a guest may access privileged host GPU resources for which it is not authorized. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.","status":"published","published":"2026-09-30T16:17:13.753Z","modified":"2026-10-01T04:18:05.5Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:12:53.097633Z"}]}}