CVE-2026-47628Network attack vectorHinoki check available

Service interrupt via unbounded resource allocation

Published Aug 18, 2026 · Updated Aug 20, 2026

Resource exhaustion in NVIDIA Triton Inference Server for Linux before 26.06 allows remote attackers to interrupt service via network requests. NVIDIA has disclosed only that the flaw permits allocation of resources without limits; the vulnerable endpoint, parser, or request field that performs the unbounded allocation has not been published. No privileges or user interaction are required, so exposed Linux Triton deployments are triaged as unauthenticated network-reachable denial of service.

CVSS severity7.5
High
EPSS probability0.43%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
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Summary

What happened

Resource exhaustion in NVIDIA Triton Inference Server for Linux before 26.06 allows remote attackers to interrupt service via network requests. NVIDIA has disclosed only that the flaw permits allocation of resources without limits; the vulnerable endpoint, parser, or request field that performs the unbounded allocation has not been published. No privileges or user interaction are required, so exposed Linux Triton deployments are triaged as unauthenticated network-reachable denial of service.

The record

CVE
CVE-2026-47628
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
DPDK Project
Product
Triton Inference Server
Classifications
CWE-770, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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=0.0-26.05

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DPDK Project · Triton Inference Serverversion=0.0-26.05

Published CVSS scores

7.5NVIDIACVSS: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.

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-770Allocation of Resources Without Limits or Throttling
T1499.004Endpoint Denial of Service Application or System Exploitation

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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