CVE-2026-47506

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel-mode color transform path where excessive kernel stack use occurs when evaluating YCbCr420 display emulation. A successful exploit of this vulnerability might lead to denial of service.

Score

CVSS 3.1 5.5 Medium

Status

Awaiting Analysis - psirt@nvidia.com

Published

2026-09-30

Last modified

2026-09-30

Weaknesses

CWE-121

Affected products

• Geforce (Nvidia)
• Nvs (Nvidia)
• Quadro (Nvidia)
• Rtx (Nvidia)
• Tesla (Nvidia)

References

• https://nvd.nist.gov/vuln/detail/CVE-2026-47506
• https://www.cve.org/CVERecord?id=CVE-2026-47506
• https://github.com/NVIDIA/product-security/tree/main/2026/5861