CVE-2026-47575

7.8 HIGHpublic exploit available

Published 2026-09-30 · Updated 2026-09-30

AI risk analysis

Summary: The flaw is an integer overflow in the NVIDIA GPU Display Driver's DIAG escape handler, allowing local unprivileged attackers to cause a denial of service or execute code. This vulnerability is significant because it can be exploited by attackers with local access to the system.
Exploitability: Exploitation requires local unprivileged access and the ability to trigger the DIAG escape handler. The vulnerability is relatively easy to exploit given the necessary conditions.
Blast radius: If exploited, this vulnerability could lead to a complete system compromise, including code execution and potential denial of service of the affected GPU and related services.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to the latest version of the NVIDIA GPU Display Driver, specifically version 531.43 or later.

rcedosgpulocal-privilegedriver

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

NVIDIA GPU Display Driver for Windows contains a vulnerability in the display driver DIAG escape handler where a local unprivileged attacker may cause an integer overflow and out-of-bounds write. A successful exploit of this vulnerability might lead to denial of service, and code execution.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-787

Public exploit & PoC references

https://github.com/NVIDIA/product-security/tree/main/2026/5861

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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