{"id":"CVE-2025-33247","aliases":["EUVD-2025-208974","GHSA-qm3j-hh5g-jmq2"],"status":"published","title":"NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could...","description":"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.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00327,"percentile":0.26018,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-502"],"published":"2026-03-24T20:23:38Z","modified":"2026-10-28T02:30:55Z","products":[{"vendor":"nvidia","product":"megatron lm"},{"vendor":"nvidia","product":"megatron-lm"}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-33247","tags":["Third Party Advisory","US Government Resource","advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-33247","tags":["Third Party Advisory","web"]},{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5769","tags":["Vendor Advisory","web"]},{"url":"https://github.com/advisories/GHSA-qm3j-hh5g-jmq2"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/33xxx/CVE-2025-33247.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-33247","description":"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.","status":"published","published":"2026-03-24T20:23:38.479Z","modified":"2026-03-25T14:28:00.824Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:32:52.526476Z"}],"euvd":[{"id":"EUVD-2025-208974","description":"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.","status":"published","published":"2026-03-24T20:23:38Z","modified":"2026-03-25T14:28:00Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:25:29.129467Z"}],"ghsa":[{"id":"GHSA-qm3j-hh5g-jmq2","title":"NVIDIA Megatron LM contains a vulnerability in quantization configuration loading, which could...","description":"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.","status":"published","published":"2026-03-24T21:31:24Z","modified":"2026-03-24T21:31:35Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:06:50.028669Z"}],"nvd":[{"id":"CVE-2025-33247","description":"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.","status":"published","published":"2026-03-24T21:16:24.61Z","modified":"2026-06-17T09:13:18.293Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:12:01.641503Z"}],"osv":[{"id":"CVE-2025-33247","description":"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.","status":"published","published":"2026-03-24T20:23:38.479Z","modified":"2026-10-28T02:30:55.030549656Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T15:44:48.02508Z"}]}}