{"id":"CVE-2025-33240","state":"PUBLISHED","title":"NVIDIA Megatron Bridge contains a vulnerability in a data shuffling tutorial, where malicious input could cause a code injection. A successful exploit of this vulnerability might l","description":"NVIDIA Megatron Bridge contains a vulnerability in a data shuffling tutorial, where malicious input could cause a code injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering.","publishedAt":"2026-02-18T13:58:03.881Z","updatedAt":"2026-02-18T14:42:34.683Z","severity":{"score":7.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","source":"nvidia"},"assigner":"nvidia","products":["NVIDIA Megatron-Bridge"],"affected":[{"vendor":"NVIDIA","product":"Megatron-Bridge","defaultStatus":"unaffected","versions":[{"version":"All versions prior to 0.2.2","status":"affected"}],"platforms":["All platforms"]}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2025-33240","https://www.cve.org/CVERecord?id=CVE-2025-33240","https://nvidia.custhelp.com/app/answers/detail/a_id/5781"],"weaknesses":["CWE-94"],"ingestedAt":"2026-10-29T20:09:03.054Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/33xxx/CVE-2025-33240.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-33240","state":"PUBLISHED","datePublished":"2026-02-18T13:58:03.881Z","dateUpdated":"2026-02-18T14:42:34.683Z","assignerShortName":"nvidia","assignerOrgId":"9576f279-3576-44b5-a4af-b9a8644b2de6","dateReserved":"2025-04-15T18:51:08.192Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"NVIDIA Megatron Bridge contains a vulnerability in a data shuffling tutorial, where malicious input could cause a code injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, information disclosure, and data tampering."}],"affected":[{"vendor":"NVIDIA","product":"Megatron-Bridge","defaultStatus":"unaffected","versions":[{"version":"All versions prior to 0.2.2","status":"affected"}],"platforms":["All platforms"]}],"references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-33240"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-33240"},{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5781"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":7.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-94","description":"CWE-94 Improper Control of Generation of Code ('Code Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"nvidia","orgId":"9576f279-3576-44b5-a4af-b9a8644b2de6","dateUpdated":"2026-02-18T13:58:03.881Z"},"impacts":[{"descriptions":[{"lang":"en","value":"Code execution, escalation of privileges, information disclosure, data tampering"}]}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"NVIDIA PSIRT"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-18T14:42:26.161410Z","id":"CVE-2025-33240","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-18T14:42:34.683Z"}}]}}}