{"id":"CVE-2025-23348","aliases":["EUVD-2025-30969","GHSA-wh6g-3g9q-9246"],"status":"published","title":"NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where...","description":"NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may 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":0.00243,"percentile":0.15615,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2025-09-24T13:13:43Z","modified":"2026-10-28T02:30:34Z","products":[{"vendor":"nvidia","product":"megatron-lm"}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-23348","tags":["Technical Description","advisory"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-23348","tags":["Technical Description","web"]},{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5698","tags":["Vendor Advisory","web"]},{"url":"https://github.com/advisories/GHSA-wh6g-3g9q-9246"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/23xxx/CVE-2025-23348.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-23348","description":"NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2025-09-24T13:13:43.423Z","modified":"2025-09-24T13:57:24.554Z","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-94"],"updated_at":"2026-11-02T14:32:33.082076Z"}],"euvd":[{"id":"EUVD-2025-30969","description":"NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2025-09-24T13:13:43Z","modified":"2025-09-24T13:57:24Z","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":"2026-11-02T20:31:40.063213Z"}],"ghsa":[{"id":"GHSA-wh6g-3g9q-9246","title":"NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where...","description":"NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2025-09-24T15:31:14Z","modified":"2025-09-24T15:31:20Z","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-94"],"updated_at":"2026-11-02T15:03:44.74353Z"}],"nvd":[{"id":"CVE-2025-23348","description":"NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2025-09-24T14:15:48.663Z","modified":"2026-06-17T08:53:42.507Z","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"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:11:32.559087Z"}],"osv":[{"id":"CVE-2025-23348","description":"NVIDIA Megatron-LM for all platforms contains a vulnerability in the pretrain_gpt script, where malicious data created by an attacker may cause a code injection issue. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, information disclosure, and data tampering.","status":"published","published":"2025-09-24T13:13:43.423Z","modified":"2026-10-28T02:30:34.623329019Z","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-94"],"updated_at":"2026-11-02T15:44:47.009967Z"}]}}