CVE-2025-33255

May 21, 2026, 12:06 a.m.

7.5
High

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.

Product(s) Impacted

Vendor Product Versions
Nvidia
  • Tensorrt Llm
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-502
Deserialization of Untrusted Data
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a nvidia tensorrt_llm / / / / / / / /

References

https://nvd.nist.gov/vuln/detail/CVE-2025-33255
https://nvidia.custhelp.com/app/answers/detail/a_id/5805
https://www.cve.org/CVERecord?id=CVE-2025-33255

Tags

CWE-502
[email protected]
2026-05-20
CVE-2025-33255

CVSS Score

7.5 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: HIGH
  • Privileges Required: HIGH
  • Scope: CHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: HIGH
  • Availability Impact: HIGH

    • CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H

    View Vector String

Timeline

Published: May 20, 2026, 4:16 a.m.
Last Modified: May 21, 2026, 12:06 a.m.

Status : Analyzed

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.