CVE-2026-24233 is a high-severity deserialization vulnerability in NVIDIA TensorRT-LLM for Linux. The flaw is in the restricted unpickler used during model weight deserialization. A local, unauthenticated attacker can cause the application to deserialize untrusted data, defeating the intended safety boundary of the restricted unpickling logic. Because the vulnerable code processes serialized model-weight data, successful exploitation can result in arbitrary code execution within the context of the affected process, and may also enable privilege escalation, unauthorized modification of data, and disclosure of sensitive information. Affected versions include NVIDIA TensorRT-LLM from 0.0 through v1.3.0 rc14.
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No public exploit code observed for this vulnerability.
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A deserialization vulnerability in NVIDIA TensorRT-LLM for Linux's restricted unpickler used for model weight deserialization that could allow local unauthenticated code execution, privilege escalation, data tampering, and information disclosure.
A high-severity deserialization of untrusted data vulnerability in NVIDIA TensorRT-LLM for Linux's restricted unpickler used for model weight deserialization, which could enable code execution, privilege escalation, data tampering, and information disclosure.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.