CVE-2026-24195

Local denial of service

Published May 26, 2026 · Updated May 26, 2026

Improper input validation in NVIDIA vGPU Guest Driver 19.4 and 20.0 allows local users to cause a denial of service through UVM. NVIDIA identifies Unified Virtual Memory as the affected component but does not disclose the input, code locus, or incorrect validation operation. Exploitation requires local access but no privileges or user interaction; NVIDIA does not state whether the denial of service is a hang, crash, or reboot.

CVSS severity7.1
High
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper input validation in NVIDIA vGPU Guest Driver 19.4 and 20.0 allows local users to cause a denial of service through UVM. NVIDIA identifies Unified Virtual Memory as the affected component but does not disclose the input, code locus, or incorrect validation operation. Exploitation requires local access but no privileges or user interaction; NVIDIA does not state whether the denial of service is a hang, crash, or reboot.

The record

CVE
CVE-2026-24195
Published
May 26, 2026
Updated
May 26, 2026
Vendor
DPDK Project
Product
NVIDIA vGPU Guest Driver
Classifications
CWE-20
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 26, 2026CVE publishedPublication date reported by the CVE source.
  2. May 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=580.126.09(All versions prior to and including vGPU 19.4)
  2. Affected versionversion=595.58.03(All versions prior to and including vGPU 20.0)
  3. Affected versionversion=595.58.03(All versions up to and including the March 2026 release)

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

DPDK Project · NVIDIA vGPU Guest Driverversion=580.126.09(All versions prior to and including vGPU 19.4); version=595.58.03(All versions prior to and including vGPU 20.0); version=595.58.03(All versions up to and including the March 2026 release)

Published CVSS scores

5.5NVDCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
7.1NVIDIACVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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