CVE-2026-47630Hinoki check available

Code execution via absolute path traversal

Published Aug 18, 2026 · Updated Aug 20, 2026

Absolute path traversal in NVIDIA Triton Inference Server for Linux before 26.06 allows local users to execute code via crafted file paths. NVIDIA's public records identify CWE-36 but do not disclose the affected component, the file operation that trusts an absolute path, or the code path that turns traversal into execution. Published scoring limits confirmed reachability to low-privilege local access on Linux, so triage depends on whether untrusted users can submit or influence filesystem paths on the host.

CVSS severity5.5
Medium
EPSS probability0.20%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
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Summary

What happened

Absolute path traversal in NVIDIA Triton Inference Server for Linux before 26.06 allows local users to execute code via crafted file paths. NVIDIA's public records identify CWE-36 but do not disclose the affected component, the file operation that trusts an absolute path, or the code path that turns traversal into execution. Published scoring limits confirmed reachability to low-privilege local access on Linux, so triage depends on whether untrusted users can submit or influence filesystem paths on the host.

The record

CVE
CVE-2026-47630
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
DPDK Project
Product
Triton Inference Server
Classifications
CWE-36
Attack vector
local
Privileges
Unavailable

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?

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  1. Affected versionversion=0.0-26.05

What conditions does exploitation require?

Attack vectorlocal
Required privilegesUnavailable in this record.

What is affected?

DPDK Project · Triton Inference Serverversion=0.0-26.05

Published CVSS scores

5.5NVIDIACVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/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)
Vectorlocal
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-36Absolute Path Traversal

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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