CVE-2026-65119

Untrusted Tokenizer Loading in TensorRT-LLM May Allow Code Execution

Published Oct 27, 2026 CVSS 3.1 · 8.4 High EPSS < 1% KEV · Not listed
Description
NVIDIA TensorRT-LLM for any platform contains a vulnerability in KvCacheAwareRouter tokenizer loading, where an attacker could cause inclusion of functionality from an untrusted control sphere. A successful exploit might lead to code execution, information disclosure, data tampering, and denial of service.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Nvidia
Nvidia tensorrt-llm
Vendors & Products Nvidia
Nvidia tensorrt-llm
Type Values Removed Values Added
Title Untrusted Tokenizer Loading in TensorRT-LLM May Allow Code Execution
Type Values Removed Values Added
Description NVIDIA TensorRT-LLM for any platform contains a vulnerability in KvCacheAwareRouter tokenizer loading, where an attacker could cause inclusion of functionality from an untrusted control sphere. A successful exploit might lead to code execution, information disclosure, data tampering, and denial of service.
Weaknesses CWE-829
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
nvidia
Published
Updated
Nov 4, 2026, 4:53 PM
Reserved
Jul 21, 2026, 5:12 PM
Status
Awaiting Analysis
Published
Oct 27, 2026, 1:16 PM
Modified
Nov 4, 2026, 5:17 PM