Denial of Service Vulnerability in NVIDIA GPU Display Driver for Windows
CVE-2026-47506

5.5MEDIUM

Key Information:

Vendor

Nvidia
Status
Geforce
Rtx, Quadro, Nvs
Tesla
Vendor
CVE Published:
30 September 2026

What is CVE-2026-47506?

The NVIDIA GPU Display Driver for Windows has a flaw in the kernel-mode color transform path, which can lead to excessive usage of the kernel stack when processing YCbCr420 display emulation. This issue can be exploited, potentially causing unexpected system instability and denial of service, impacting the overall performance and reliability of the operating system.

Affected Version(s)

GeForce Windows(R580) All driver versions prior to 582.78 Only GPUs based on the NVIDIA Maxwell, Volta, and Pascal GPU architectures are affected.

GeForce Windows(R610) All driver versions prior to 610.60

GeForce Windows(R615) All driver versions prior to 616.56

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...

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.