Vulnerability details
CVE-2025-33255
NVIDIA TensorRT-LLM
CVSS 3.1
7.5High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.5High | 3.1 | CVEProject cvelistV5 (CNA) (nvidia) | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| NVIDIA | TensorRT-LLM | v < v1.2 | CVEProject cvelistV5 (CNA) |
References and advisories
3
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Details
- Published
- 2026-05-20
- Last updated
- 2026-05-20
- State
- Published
- Assigner (CNA)
- nvidia
Exploit prediction (EPSS)
0.56%
Probability of exploitation in 30 days
47.1%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-502Deserialization of Untrusted Data