CVE-2026-31230Network attack vector

Arbitrary code execution via unsafe argument eval

Published May 12, 2026 · Updated May 12, 2026

Code injection in Trusted-AI Adversarial Robustness Toolbox 1.20.1 and earlier allows attackers to execute Python code via crafted Kubeflow arguments. The robustness_evaluation_fgsm_pytorch.py script passes --clip_values and --input_shape strings directly to eval(), which interprets attacker-supplied expressions rather than parsing data. Exploitation requires control of those command-line values through pipeline configuration or an automated invocation and grants code execution in the evaluation process.

CVSS severity9.8
Critical
EPSS probability0.55%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Code injection in Trusted-AI Adversarial Robustness Toolbox 1.20.1 and earlier allows attackers to execute Python code via crafted Kubeflow arguments. The robustness_evaluation_fgsm_pytorch.py script passes --clip_values and --input_shape strings directly to eval(), which interprets attacker-supplied expressions rather than parsing data. Exploitation requires control of those command-line values through pipeline configuration or an automated invocation and grants code execution in the evaluation process.

The record

CVE
CVE-2026-31230
Published
May 12, 2026
Updated
May 12, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-88, CWE-94, T1059.006
Attack vector
network
Privileges
Unavailable

Timeline

How it unfolded

  1. May 12, 2026CVE publishedPublication date reported by the CVE source.
  2. May 12, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesUnavailable in this record.

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.8Red Hat Product SecurityCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/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.

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)
Vectornetwork
PrivilegesUnavailable
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1059.006Command and Scripting Interpreter: Python

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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