NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler, where improper input valida…

published 2022-12-30 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-37631

cvss: 5.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 7%
public exploits: 0; none known

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler, where improper input validation of a display-related data structure may lead to denial of service.

Patch / fix

fixed in 2

nvidia virtual_gpu 11.11, 13.6, 14.4
nvidia cloud_gaming 527.27

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-10)

Exploit prediction

0.18% chance of exploitation in the next 30 days, higher than 7% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

NVIDIA vGPU software (guest driver) - Windows, NVIDIA Cloud Gaming (guest driver)

Classification

Weakness

CWE-20 Improper Input Validation

References

nvidia.custhelp.com /app/answers/detail/a_id/5415
vendor-advisory

Sources

CVE List CVE-2022-34681
NVD CVE-2022-34681

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary