CVE-2025-23326Network attack vector

Service interruption via crafted-input integer overflow

Published Aug 6, 2025 · Updated Aug 6, 2025

Integer overflow in NVIDIA Triton Inference Server before 25.05 allows remote attackers to interrupt the service via crafted input. NVIDIA has not disclosed the affected component or the arithmetic operation that processes the untrusted input. The network path requires no privileges or user interaction, and successful exploitation causes denial of service without reported data exposure or modification.

CVSS severity7.5
High
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Integer overflow in NVIDIA Triton Inference Server before 25.05 allows remote attackers to interrupt the service via crafted input. NVIDIA has not disclosed the affected component or the arithmetic operation that processes the untrusted input. The network path requires no privileges or user interaction, and successful exploitation causes denial of service without reported data exposure or modification.

The record

CVE
CVE-2025-23326
Published
Aug 6, 2025
Updated
Aug 6, 2025
Vendor
DPDK Project
Product
Triton Inference Server
Classifications
CWE-680, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 6, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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 25.05

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DPDK Project · Triton Inference Serverversion=All versions prior to 25.05

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.

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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-680Integer Overflow to Buffer Overflow
T1499.004Application 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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