CVE-2025-33255 json
NVIDIA TRT-LLM for any platform contains a vulnerability in MPI server, where an attacker could cause an unsafe deserialization.
published 2026-05-20 5 mo ago modified 2026-07-24 3 mo ago also EUVD-2025-209903
- cvss
- 7.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 47%
- public exploits
- 0
- none known
Summary
NVIDIA TRT-LLM for any platform contains a vulnerability in MPI server, where an attacker could cause an unsafe deserialization. A successful exploit of this vulnerability might lead to code execution, denial of service, data tampering, and information disclosure.
Patch / fix
- NVIDIA TensorRT-LLM v1.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 5 mo ago
Exploit prediction
0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.5 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- NVIDIA TensorRT-LLM
Classification
- Weakness
-
- CWE-502 Deserialization of Untrusted Data
References
-
nvidia.custhelp.com
/app/answers/detail/a_id/5805
vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-33255
third-party-advisory, us-government-resource
-
cve.org
/CVERecord?id=CVE-2025-33255
third-party-advisory, vdb-entry
Sources
- CVE List CVE-2025-33255
- NVD CVE-2025-33255
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