CVE-2025-33254Network attack vectorHinoki check available

Unauthenticated service interruption via internal state corruption

Published Mar 24, 2026 · Updated Mar 24, 2026

Race condition in NVIDIA Triton Inference Server before 26.01 allows remote attackers to interrupt service via network requests. NVIDIA identifies internal state corruption but does not disclose the affected function, shared resource, or triggering request sequence. No authentication or user interaction is required, and the reported consequence is limited to denial of service.

CVSS severity7.5
High
EPSS probability0.32%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Race condition in NVIDIA Triton Inference Server before 26.01 allows remote attackers to interrupt service via network requests. NVIDIA identifies internal state corruption but does not disclose the affected function, shared resource, or triggering request sequence. No authentication or user interaction is required, and the reported consequence is limited to denial of service.

The record

CVE
CVE-2025-33254
Published
Mar 24, 2026
Updated
Mar 24, 2026
Vendor
DPDK Project
Product
Triton Inference Server
Classifications
CWE-362, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 24, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 24, 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=All versions prior to 26.01

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DPDK Project · Triton Inference Serverversion=All versions prior to 26.01

Published CVSS scores

7.5NVIDIA CorporationCVSS:3.1/AV:N/AC:L/PR:N/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.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
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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