CVE-2026-65083Network attack vector

Code execution via incomplete provisioning denylist

Published Aug 25, 2026 · Updated Aug 25, 2026

Input validation in NVIDIA OpenShell 0.0.33 and earlier allows remote authenticated users to execute code and elevate privileges. The sandbox provisioning API checks attacker-controlled provisioning inputs against an incomplete denylist, so prohibited input forms pass validation. Access to the provisioning API is required; successful exploitation can also expose or alter data and interrupt service.

CVSS severity9.9
Critical
EPSS probability0.61%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Input validation in NVIDIA OpenShell 0.0.33 and earlier allows remote authenticated users to execute code and elevate privileges. The sandbox provisioning API checks attacker-controlled provisioning inputs against an incomplete denylist, so prohibited input forms pass validation. Access to the provisioning API is required; successful exploitation can also expose or alter data and interrupt service.

The record

CVE
CVE-2026-65083
Published
Aug 25, 2026
Updated
Aug 25, 2026
Vendor
DPDK Project
Product
OpenShell
Classifications
CWE-184
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 25, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 25, 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 to 0.0.33

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

DPDK Project · OpenShellversion=0 to 0.0.33

Published CVSS scores

9.9NVIDIACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-184Incomplete List of Disallowed Inputs

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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