CVE-2026-47603

MEDIUMCVSS 5.5

Description

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode driver where a local user may access another process's GPU channel state due to missing authorization checks. A successful exploit of this vulnerability might lead to information disclosure.

Timeline

Published:September 30th, 2026 4:17 PM

Last modified:September 30th, 2026 6:18 PM

CVSS Scoring

CVSS v3: 5.5 (MEDIUM)

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

Weaknesses (CWE)

CWE-862

References & Reports

Advisories, patches, and third-party reports

https://github.com/NVIDIA/product-security/tree/main/2026/5861
https://nvd.nist.gov/vuln/detail/CVE-2026-47603
https://www.cve.org/CVERecord?id=CVE-2026-47603

Source: NIST NVD · Data may lag official sources by up to one minute