CVE-2026-47470
MediumCVSS 6.2Exploitation Probability (EPSS)
Low risk5th percentile - higher than 5% of all known CVEs
Summary
NVIDIA TensorRT-LLM contains a vulnerability in the gRPC server chat API endpoint, allowing a local attacker to trigger CWE-20 (improper input validation). Successful exploitation could lead to denial of service (DoS).
Risk Assessment
The risk involves potential local disruption of TensorRT-LLM services, impacting the availability of AI/ML systems relying on this library.
Recommendation
Immediately update NVIDIA TensorRT-LLM to the latest patched version and restrict gRPC server access to trusted local users only.
Other vulnerabilities in NVIDIA TensorRT-LLM
See all- CVE-2026-65120High
NVIDIA TensorRT-LLM contains a server-side request forgery (SSRF) vulnerability that an attacker could exploit. Successful exploitation may lead to information disclosure.
- CVE-2026-65119High
NVIDIA TensorRT-LLM contains a vulnerability in KvCacheAwareRouter tokenizer loading that allows inclusion of functionality from an untrusted control sphere. Successful exploitation may lead to code execution, information disclosure, data tampering, and denial of service.
- CVE-2026-24269High
NVIDIA TensorRT-LLM contains a server-side request forgery (SSRF) vulnerability that an attacker could exploit. Successful exploitation may lead to information disclosure and data tampering.
- CVE-2026-47475Medium
A vulnerability in the NVIDIA TensorRT-LLM library has been found in the OpenAI-compatible inference API. An attacker can trigger a reachable assertion in the sampler thread, leading to denial of service.
- CVE-2026-47473High
NVIDIA TensorRT-LLM contains a vulnerability that could allow an attacker to trigger a write-what-where condition. Successful exploitation may lead to data tampering, denial of service, and information disclosure.
- CVE-2026-47472High
A vulnerability in NVIDIA TensorRT-LLM's inter-process communication layer allows an attacker with local same-user access to trigger deserialization. Successful exploitation could lead to code execution, information disclosure, data tampering, and denial of service.
- CVE-2026-47471High
A vulnerability in NVIDIA TensorRT-LLM during tensor deserialization allows an attacker to trigger a heap-based buffer overflow. This could lead to information disclosure, data tampering, or denial of service.
- CVE-2026-24271Medium
NVIDIA TensorRT-LLM contains a vulnerability in the OpenAI-compatible inference API, where an attacker could cause allocation of GPU resources without limits or throttling. A successful exploit of this vulnerability might lead to denial of service.
- CVE-2026-24259Medium
NVIDIA TensorRT-LLM for Linux contains a vulnerability that could allow an attacker to bypass authentication for a critical function. Successful exploitation may lead to code execution, data tampering, and information disclosure.
- CVE-2026-24234Medium
A vulnerability in NVIDIA TensorRT-LLM for Linux exists in the multimodal media fetching functions, allowing a network-accessible attacker to perform server-side request forgery (SSRF). Successful exploitation could lead to denial of service and information disclosure.
Original NVD description (English source)
NVIDIA TensorRT-LLM for any platform contains a vulnerability in the gRPC server chat API endpoint, where an attacker could cause CWE-20 by local attack. A successful exploit of this vulnerability might lead to denial of service.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

