{"id":"CVE-2025-33239","title":"NVIDIA Megatron Bridge contains a vulnerability in a data merging tutorial, where malicious input could cause a code injection","summary":"NVIDIA Megatron Bridge contains a vulnerability in a data merging tutorial, where malicious input could cause a code injection. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, informatio…","severity":"high","cvss":7.8,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-94"],"vendor":"nvidia","product":"nemo_megatron_bridge","affected":["nemo_megatron_bridge < 0.2.2"],"patched":["nemo_megatron_bridge 0.2.2"],"published":"2026-02-18","updated":"2026-07-02","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-33239","references":[{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-33239","label":"psirt@nvidia.com"},{"url":"https://nvidia.custhelp.com/app/answers/detail/a_id/5781","label":"psirt@nvidia.com"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-33239","label":"psirt@nvidia.com"}],"tags":["nvd"],"epss":0.00205,"epssPercentile":0.10765,"ingestedAt":"2026-07-02T15:38:24.923Z","slug":"CVE-2025-33239","body":"## Overview\n\nNVIDIA Megatron Bridge contains a vulnerability in a data merging 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.\n\n## Affected\n\n- `nemo_megatron_bridge < 0.2.2`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `nemo_megatron_bridge 0.2.2`","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":42.9,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}