CVE-2026-47508 (CVSS 7.8)

Description

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user could cause an incorrect conversion between numeric types. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

Is your site exposed to CVE-2026-47508?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

7.8

HIGH

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

EPSS — Exploit Prediction

0.0015

Probability of exploitation

0.03%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-681 CWE-681

References

Other References

https://github.com/NVIDIA/product-security/tree/main/2026/5861 https://nvd.nist.gov/vuln/detail/CVE-2026-47508 https://www.cve.org/CVERecord?id=CVE-2026-47508

Frequently Asked Questions

What is CVE-2026-47508? +

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer, where a user could cause an incorrect conversion between numeric types. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering. It has a CVSS v3.1 base score of 7.8 (HIGH).

How severe is CVE-2026-47508? +

CVE-2026-47508 has a CVSS v3.1 score of 7.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0015, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-47508? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-55768

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through …

CVE-2026-77412

RabbitMQ amqp091-go is a Go AMQP 0.9.1 client. Prior to 1.13.0, readField in read.go reads the length of an AMQP …

CVE-2024-49093 8.8

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

CVE-2024-26162 8.8

Microsoft ODBC Driver Remote Code Execution Vulnerability

CVE-2025-53733 8.4

Incorrect conversion between numeric types in Microsoft Office Word allows an unauthorized attacker to execute code locally.

CVE-2026-69438 8.1

Incorrect conversion between numeric types in Microsoft JScript allows an unauthorized attacker to execute code over a network.

CVE-2026-47508