CVE-2025-54952

{"id": "CVE-2025-54952", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/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": 3.9}]}, "published": "2025-08-08T00:15:26.790", "references": [{"url": "https://github.com/pytorch/executorch/commit/8f062d3f661e20bb19b24b767b9a9a46e8359f2b", "source": "cve-assign@fb.com"}, {"url": "https://www.facebook.com/security/advisories/cve-2025-54952", "source": "cve-assign@fb.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-680"}]}], "descriptions": [{"lang": "en", "value": "An integer overflow vulnerability in the loading of ExecuTorch models can cause smaller-than-expected memory regions to be allocated, potentially resulting in code execution or other undesirable effects. This issue affects ExecuTorch prior to commit 8f062d3f661e20bb19b24b767b9a9a46e8359f2b."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de enteros en la carga de modelos de ExecuTorch puede provocar la asignaci\u00f3n de regiones de memoria m\u00e1s peque\u00f1as de lo esperado, lo que podr\u00eda provocar la ejecuci\u00f3n de c\u00f3digo u otros efectos no deseados. Este problema afecta a ExecuTorch antes del commit 8f062d3f661e20bb19b24b767b9a9a46e8359f2b."}], "lastModified": "2025-08-08T20:30:18.180", "sourceIdentifier": "cve-assign@fb.com"}