CVE-2026-47497

7.8 HIGHpublic exploit available

Published 2026-09-30 · Updated 2026-10-01

AI risk analysis

Summary: The flaw allows a guest VM user to cause improper access through a shared buffer, potentially leading to code execution and data tampering.
Exploitability: Exploitation requires crafting specific data and sending it through a shared buffer, which is moderately difficult given the need for precise data crafting.
Blast radius: If exploited, this vulnerability could lead to significant impacts including code execution and data tampering within the host system.
Detection: No reliable host or network indicator is derivable from the published description.
Prioritized remediation: Upgrade to the fixed version 53.0.14 or later.

rcedata-tamperingprivilege-escalation

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

NVD description

NVIDIA Virtual GPU Manager contains a vulnerability in the GPU System Processor (GSP) tracing component where a guest VM user may cause improper access by sending crafted data through a shared buffer. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, data tampering, denial of service, and information disclosure.

CVSS vector

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

Weaknesses

CWE-367

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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