CVE-2025-23328Network attack vector

Unauthenticated service interruption via out-of-bounds write

Published Sep 17, 2025 · Updated Sep 17, 2025

Out-of-bounds write in NVIDIA Triton Inference Server before 25.08 allows remote attackers to interrupt service via crafted input. NVIDIA has not disclosed the affected component or the boundary error that writes beyond the intended buffer when the server processes the input. The network path requires no authentication or user interaction; published impact is limited to service interruption, without reported data access or code execution.

CVSS severity7.5
High
EPSS probability0.38%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds write in NVIDIA Triton Inference Server before 25.08 allows remote attackers to interrupt service via crafted input. NVIDIA has not disclosed the affected component or the boundary error that writes beyond the intended buffer when the server processes the input. The network path requires no authentication or user interaction; published impact is limited to service interruption, without reported data access or code execution.

The record

CVE
CVE-2025-23328
Published
Sep 17, 2025
Updated
Sep 17, 2025
Vendor
DPDK Project
Product
Triton Inference Server
Classifications
CWE-787, T1499
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2025Record 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 25.08

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DPDK Project · Triton Inference Serverversion=All versions prior to 25.08

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-787Out-of-bounds Write
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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