Description
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, information disclosure, and data tampering.
References (3)
Core 3
Core References
Vendor Advisory
https://nvidia.custhelp.com/app/answers/detail/a_id/5781
Various Sources
https://nvd.nist.gov/vuln/detail/CVE-2025-33239
Various Sources
https://www.cve.org/CVERecord?id=CVE-2025-33239
Scores
CVSS v3
7.8
EPSS
0.0020
EPSS Percentile
9.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-94
Status
published
Products (2)
nvidia/megatron-bridge
< 0.2.2
nvidia/nemo_megatron_bridge
< 0.2.2
Published
Feb 18, 2026
Tracked Since
Feb 18, 2026