CVE-2026-47481Network attack vector

Unauthenticated access-control bypass

Published Jul 14, 2026 · Updated Jul 14, 2026

Authentication bypass in NVIDIA Triton Inference Server 26.04 and earlier allows remote attackers to cross access controls over the network. NVIDIA identifies an alternate authentication path or channel but has not disclosed the affected endpoint, handler, or incorrect authorization operation. No privileges or user interaction are required; successful exploitation can execute code, gain privileges, disclose protected data, or tamper with data.

CVSS severity6.5
Medium
EPSS probability0.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in NVIDIA Triton Inference Server 26.04 and earlier allows remote attackers to cross access controls over the network. NVIDIA identifies an alternate authentication path or channel but has not disclosed the affected endpoint, handler, or incorrect authorization operation. No privileges or user interaction are required; successful exploitation can execute code, gain privileges, disclose protected data, or tamper with data.

The record

CVE
CVE-2026-47481
Published
Jul 14, 2026
Updated
Jul 14, 2026
Vendor
DPDK Project
Product
Triton Inference Server
Classifications
CWE-288, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 14, 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=0.0 <=26.04

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DPDK Project · Triton Inference Serverversion=0.0 <=26.04

Published CVSS scores

6.5NVIDIA CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-288Authentication Bypass Using an Alternate Path or Channel
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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