CVE-2026-47556

7.8 HIGH 0.1% exploit odds No fix listed Memory safety OS & kernel

What it is

NVIDIA GPU Display Driver for Windows and Linux contains a vulnerability in the kernel mode layer where an unprivileged user could cause an integer overflow that leads to an out-of-bounds write. A successful exploit of this vulnerability might lead to code execution, denial of service, escalation of privileges, information disclosure, and data tampering.

At a glance

Exploitability: Can be exploited locally on the machine with a low-privilege account. High risk of data exposure, data tampering, service disruption.
Exploit odds: 0.1% chance of exploitation in the next 30 days (EPSS).
Fix: No patch or advisory is linked yet. Look at mitigations or restrict exposure.

Timeline

2026-09-30 16:17 UTC PublishedDisclosed publicly on CVE.org and NVD
2026-10-01 04:18 UTC Last updatedMost recent change to the record

Details

Published: 2026-09-30 16:17 UTC
Last modified: 2026-10-01 04:18 UTC
Exploit probability: 0.1% · EPSS, next 30 days
Weakness: CWE-190 · Integer overflow
Record status: Awaiting Analysis

Attack profile CVSS 3.1 · 7.8

Attack vector: Local
Complexity: Low
Privileges needed: Low
User interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

Raw vector

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

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References

NVD record · CVE.org record