AIIC AI Intelligence Centre

SOURCE-LINKED INTELLIGENCE

GHSA-fgcw-684q-jj6r: huggingface/transformers: Arbitrary Code Execution During Model Initialization in the LightGlue Model Loading Path

OSV AI package advisories · observation · Jun 3, 2026 · UTC

A vulnerability in the LightGlue model loading path of huggingface/transformers version 5.2.0 allows an attacker-controlled model repository to execute arbitrary code during model initialization. The issue arises because the `trust_remote_code` parameter, intended to prevent remote code execution, is overridden by untrusted serialized configuration data in a nested code path. Specifically, when loading a LightGlue model using `AutoModel.from_pretrained()` with `trust_remote_code=False`, the `LightGlueConfig` reads the `trust_remote_code` value from the untrusted `config.json` file and propagat

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recordType
vulnerability
status
active
evidenceStatus
reported
region
Global

Evidence & attribution

First collected: 2026-09-19T20:26:46.936Z. This is not the publication date.