CVE-2026-3071

{"id": "CVE-2026-3071", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-3071", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-02-27T16:21:25.434767Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "6f8de1f0-f67e-45a6-b68f-98777fdb759c", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.4, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.5}]}, "affected": [{"source": "6f8de1f0-f67e-45a6-b68f-98777fdb759c", "affectedData": [{"repo": "https://github.com/flairNLP/flair", "vendor": "Flair", "product": "Flair", "versions": [{"status": "affected", "version": "0.4.1", "versionType": "semver", "lessThanOrEqual": "*"}], "defaultStatus": "unaffected"}]}], "published": "2026-02-26T15:17:48.803", "references": [{"url": "https://www.hiddenlayer.com/sai-security-advisory/2026-02-flair", "source": "6f8de1f0-f67e-45a6-b68f-98777fdb759c"}, {"url": "https://www.hiddenlayer.com/sai-security-advisory/2026-02-flair", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "6f8de1f0-f67e-45a6-b68f-98777fdb759c", "description": [{"lang": "en", "value": "CWE-502"}]}], "descriptions": [{"lang": "en", "value": "Deserialization of untrusted data in the LanguageModel class of Flair from versions 0.4.1 to latest are vulnerable to arbitrary code execution when loading a malicious model."}, {"lang": "es", "value": "Deserializaci\u00f3n de datos no confiables en la clase LanguageModel de Flair desde las versiones 0.4.1 hasta las m\u00e1s recientes son vulnerables a ejecuci\u00f3n de c\u00f3digo arbitrario al cargar un modelo malicioso."}], "lastModified": "2026-06-17T10:43:00.300", "sourceIdentifier": "6f8de1f0-f67e-45a6-b68f-98777fdb759c"}