CVE-2025-33239 json
NVIDIA Megatron Bridge contains a vulnerability in a data merging tutorial, where malicious input could cause a code injection.
published 2026-02-18 8 mo ago modified 2026-07-02 4 mo ago also EUVD-2025-207850
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 13%
- public exploits
- 0
- none known
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, information disclosure, and data tampering.
Patch / fix
- nvidia nemo_megatron_bridge 0.2.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 8 mo ago
Exploit prediction
0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
- NVIDIA Megatron-Bridge
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
nvidia.custhelp.com
/app/answers/detail/a_id/5781
vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-33239
third-party-advisory, us-government-resource
-
cve.org
/CVERecord?id=CVE-2025-33239
third-party-advisory
Sources
- CVE List CVE-2025-33239
- NVD CVE-2025-33239
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.