CVE-2025-23246

Guest-triggered service interruption via uncontrolled resource consumption

Published May 1, 2025 · Updated May 1, 2025

Uncontrolled resource consumption in NVIDIA vGPU Software 18.0 and earlier allows guest OS users to interrupt the vGPU Manager service. The Virtual GPU Manager plugin permits a guest to consume resources without an enforced limit; NVIDIA has not disclosed the resource type or triggering operation. Low-privileged access to a vGPU-backed guest is required, and exhaustion can deny service without reported data disclosure or modification.

CVSS severity5.5
Medium
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

Uncontrolled resource consumption in NVIDIA vGPU Software 18.0 and earlier allows guest OS users to interrupt the vGPU Manager service. The Virtual GPU Manager plugin permits a guest to consume resources without an enforced limit; NVIDIA has not disclosed the resource type or triggering operation. Low-privileged access to a vGPU-backed guest is required, and exhaustion can deny service without reported data disclosure or modification.

The record

CVE
CVE-2025-23246
Published
May 1, 2025
Updated
May 1, 2025
Vendor
DPDK Project
Product
NVIDIA vGPU Software
Classifications
CWE-400, T1499
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. May 1, 2025CVE publishedPublication date reported by the CVE source.
  2. May 1, 2025Record 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=R535, R550, R570, R575

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

DPDK Project · NVIDIA vGPU Softwareversion=R535, R550, R570, R575

Published CVSS scores

5.5NVIDIACVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499Endpoint Denial of Service

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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