CVE-2026-47482Network attack vector

Unauthenticated service interruption via unreleased memory

Published Jul 14, 2026 · Updated Jul 14, 2026

Resource leak in NVIDIA Triton Inference Server 26.04 and earlier allows remote attackers to exhaust memory and interrupt service. NVIDIA has not published the affected code locus, triggering request, or allocation whose memory remains unreleased after its effective lifetime. Network access without authentication is sufficient, and the documented consequence is bounded to loss of service on Linux deployments.

CVSS severity7.5
High
EPSS probability0.49%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Resource leak in NVIDIA Triton Inference Server 26.04 and earlier allows remote attackers to exhaust memory and interrupt service. NVIDIA has not published the affected code locus, triggering request, or allocation whose memory remains unreleased after its effective lifetime. Network access without authentication is sufficient, and the documented consequence is bounded to loss of service on Linux deployments.

The record

CVE
CVE-2026-47482
Published
Jul 14, 2026
Updated
Jul 14, 2026
Vendor
DPDK Project
Product
Triton Inference Server
Classifications
CWE-401, T1499
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

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-401Missing Release of Memory after Effective Lifetime
T1499Endpoint Denial of Service

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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