CVE-2025-23353 json
NVIDIA Megatron-LM for all platforms contains a vulnerability in the msdp preprocessing script where malicious data created by an attacker…
published 2025-09-24 13 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-30972
- 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 15%
- public exploits
- 0
- none known
Summary
NVIDIA Megatron-LM for all platforms contains a vulnerability in the msdp preprocessing script where malicious data created by an attacker may cause an injection. A successful exploit of this vulnerability may lead to code execution, escalation of privileges, Information disclosure, and data tampering.
Patch / fix
- nvidia megatron-lm 0.12.3, 0.13.1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 13 mo ago
Exploit prediction
0.24% chance of exploitation in the next 30 days, higher than 15% 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-LM
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
nvidia.custhelp.com
/app/answers/detail/a_id/5698
vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-23353
technical-description
-
cve.org
/CVERecord?id=CVE-2025-23353
technical-description
Sources
- CVE List CVE-2025-23353
- NVD CVE-2025-23353
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.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.