CVE-2026-24199

Local denial of service via memory-ordering race

Published May 26, 2026 · Updated May 26, 2026

Race condition in NVIDIA Display Driver for Linux R535, R580, and R595 allows local users to cause denial of service in affected releases. The kernel module fails to enforce the required ordering of shared-memory operations, allowing compiler or processor reordering to trigger the race. Exploitation requires low local privileges and a high-complexity race; the reported consequence is denial of service, with no data exposure or modification.

CVSS severity4.7
Medium
EPSS probability0.09%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Race condition in NVIDIA Display Driver for Linux R535, R580, and R595 allows local users to cause denial of service in affected releases. The kernel module fails to enforce the required ordering of shared-memory operations, allowing compiler or processor reordering to trigger the race. Exploitation requires low local privileges and a high-complexity race; the reported consequence is denial of service, with no data exposure or modification.

The record

CVE
CVE-2026-24199
Published
May 26, 2026
Updated
May 26, 2026
Vendor
DPDK Project
Product
NVIDIA RTX/Quadro/NVS Driver
Classifications
CWE-362, T1499
Attack vector
local
Privileges
authenticated

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

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=All driver versions prior to 535.309.01
  2. Affected versionversion=All driver versions prior to 580.159.03
  3. Affected versionversion=All driver versions prior to 595.71.05

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

DPDK Project · NVIDIA RTX/Quadro/NVS Driverversion=All driver versions prior to 535.309.01; version=All driver versions prior to 580.159.03; version=All driver versions prior to 595.71.05
DPDK Project · NVIDIA Tesla Driverversion=All driver versions prior to 535.309.01; version=All driver versions prior to 580.159.03; version=All driver versions prior to 595.71.05
DPDK Project · NVIDIA GeForce Driverversion=All driver versions prior to 535.309.01; version=All driver versions prior to 580.159.03; version=All driver versions prior to 595.71.05
DPDK Project · NVIDIA vGPU Guest Driverversion=535.288.01(All versions prior to and including vGPU 16.13); version=580.126.09(All versions prior to and including vGPU 19.4); version=595.58.03(All versions up to and including the March 2026 release)
DPDK Project · NVIDIA Virtual GPU Managerversion=535.288.01(All versions prior to and including vGPU 16.13); version=580.126.08(All versions prior to and including vGPU 19.4); version=595.58.02(All versions up to and including the March 2026 release)

Published CVSS scores

4.7NVIDIA CorporationCVSS:3.1/AV:L/AC:H/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-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
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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