CVE-2026-47555

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where a user could cause uninitialized kernel memory to be copied back to userspace. A successful exploit of this vulnerability might lead to information disclosure.

Score

CVSS 3.1 5.5 Medium

Status

Awaiting Analysis - psirt@nvidia.com

Published

2026-09-30

Last modified

2026-09-30

Weaknesses

CWE-908

Affected products

• Geforce (Nvidia)
• Guest Driver (Nvidia)
• Nvs (Nvidia)
• Quadro (Nvidia)
• Rtx (Nvidia)
• Tesla (Nvidia)
• Virtual Gpu Manager (Nvidia)

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-47555
• https://www.cve.org/CVERecord?id=CVE-2026-47555
• https://github.com/NVIDIA/product-security/tree/main/2026/5861