CVE-2023-31020: CVE

Severity: high (CVSS 7.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-11-02 · updated 2026-06-17
Weakness: CWE-284

Description

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer, where an unprivileged regular user can cause improper access control, which may lead to denial of service or data tampering.

Affected products

NVIDIA Virtual GPU Software: before 13.9; from 14.0 before 15.4; from 16.0 before 16.2 — fixed in 13.9, 15.4, 16.2

How to fix

Upgrade to a fixed version: NVIDIA Virtual GPU Software 13.9, 15.4, 16.2. Check the vendor advisory for mitigations.

References

https://nvidia.custhelp.com/app/answers/detail/a_id/5491
https://nvidia.custhelp.com/app/answers/detail/a_id/5491

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