CVE-2026-47493CWE-862broken-access-control

CVE-2026-47493

High · published September 30, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
1.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00113 · 1.4th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-09-30T20:17Z
References (3)
https://github.com/NVIDIA/product-security/tree/main/2026/5861 · [email protected]https://nvd.nist.gov/vuln/detail/CVE-2026-47493 · [email protected]https://www.cve.org/CVERecord?id=CVE-2026-47493 · [email protected]
EPSS history
Timeline
  • 02 OCT 03:43Z
    EPSS moved — → 0%
    epss
  • 30 SEP 15:54Z
    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…
    cvelistv5