CVE-2026-31229

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Adversarial Robustness Toolbox (ART) thru 1.20.1 contains an insecure deserialization vulnerability (CWE-502) in its Kubeflow component's model loading functionality. When loading model weights from a file (e.g., model.pt) during robustness evaluation, the code uses torch.load() without the security-restrictive weights_only=True parameter. This allows the deserialization of arbitrary Python objects via the Pickle module. An attacker can exploit this by uploading a maliciously crafted model file to an object storage location referenced by the pipeline, or by controlling the model_id parameter to point to such a file. When the pipeline loads the model, the malicious payload is executed, leading to remote code execution."}, {"lang": "es", "value": "La Adversarial Robustness Toolbox (ART) hasta la versi\u00f3n 1.20.1 contiene una vulnerabilidad de deserializaci\u00f3n insegura (CWE-502) en la funcionalidad de carga de modelos de su componente Kubeflow. Al cargar los pesos del modelo desde un archivo (por ejemplo, model.pt) durante la evaluaci\u00f3n de robustez, el c\u00f3digo utiliza torch.load() sin el par\u00e1metro de restricci\u00f3n de seguridad weights_only=True. Esto permite la deserializaci\u00f3n de objetos Python arbitrarios a trav\u00e9s del m\u00f3dulo Pickle. Un atacante puede explotar esto subiendo un archivo de modelo maliciosamente dise\u00f1ado a una ubicaci\u00f3n de almacenamiento de objetos referenciada por la pipeline, o controlando el par\u00e1metro model_id para que apunte a dicho archivo. Cuando la pipeline carga el modelo, la carga \u00fatil maliciosa se ejecuta, lo que lleva a la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2026-31229", "lastModified": "2026-10-19T22:10:00.130", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-31229", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-05-13T14:13:37.684089Z", "version": "2.0.3"}}]}, "published": "2026-05-12T18:16:51.160", "references": [{"source": "cve@mitre.org", "url": "https://github.com/Trusted-AI/adversarial-robustness-toolbox"}, {"source": "cve@mitre.org", "url": "https://www.notion.so/CVE-2026-31229-35d1e13931888172863dcc20beeb6b70"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-502"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,1.20.1]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "adversarial-robustness-toolbox", "vendor": "trusted-ai"}], "created": "2026-05-12T18:45:05.878810+00:00", "updated": "2026-05-13T18:30:46.506483+00:00", "vendors": ["trusted-ai", "trusted-ai$PRODUCT$adversarial-robustness-toolbox"]}