CVE-2026-47478

{"id": "CVE-2026-47478", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-47478", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-15T14:12:14.923220Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@nvidia.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "psirt@nvidia.com", "affectedData": [{"vendor": "NVIDIA", "product": "Triton Inference Server", "versions": [{"status": "affected", "version": "0.0", "versionType": "custom", "lessThanOrEqual": "26.04"}], "defaultStatus": "unaffected"}]}], "published": "2026-07-14T20:17:02.890", "references": [{"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47478", "source": "psirt@nvidia.com"}, {"url": "https://www.cve.org/CVERecord?id=CVE-2026-47478", "source": "psirt@nvidia.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "psirt@nvidia.com", "description": [{"lang": "en", "value": "CWE-910"}]}], "descriptions": [{"lang": "en", "value": "NVIDIA Triton Inference Server for Linux contains a vulnerability where an attacker can cause the use of an expired file descriptor. A successful exploit of this vulnerability might lead to denial of service."}], "lastModified": "2026-07-15T18:20:21.237", "sourceIdentifier": "psirt@nvidia.com"}