{"id":"CVE-2025-33247","details":"NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could allow remote code execution. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.","modified":"2026-07-15T01:49:00.786499039Z","published":"2026-03-24T20:23:38.479Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"All versions prior to 0.15.3"},{"last_affected":"All versions prior to 0.15.3"}],"source":"AFFECTED_FIELD"}],"cna_assigner":"nvidia","cwe_ids":["CWE-502"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/33xxx/CVE-2025-33247.json"},"references":[{"type":"WEB","url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5769"},{"type":"WEB","url":"https://www.cve.org/CVERecord?id=CVE-2025-33247"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/33xxx/CVE-2025-33247.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-33247"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/nvidia/megatron-lm","events":[{"introduced":"0"},{"fixed":"309ffca6a40553362d44fd17efc56b772fa1aa44"}],"database_specific":{"cpe":"cpe:2.3:a:nvidia:megatron-lm:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.15.3"}],"source":"CPE_RANGE"}}],"versions":["core_v0.15.2","core_v0.15.1","core_v0.15.0","core_v0.15.0rc7","core_v0.15.0rc6","core_v0.15.0rc5","core_v0.15.0rc4","core_v0.15.0rc3","core_v0.15.0rc2","core_v0.15.0rc0","core_v0.14.0rc6","core_v0.14.0rc5","core_v0.14.0rc2","core_v0.14.0rc4","core_v0.14.0rc0","core_v0.14.0rc3","core_v0.14.0rc1","25.04-alpha.rc1","NVLM-1.0","23.06","23.04","megatron-main-before-moe","v2.6","v2.5","v2.0","v1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-33247.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}