The config key that runs code: catching the CVE-2026-58659 class_path/_instantiator vector statically
Safetensors solved the "the weights file runs code" problem. But a model ships with more than weights — it ships a config . And on the PyTorch-Lightning stack, two keys in that config could, until recently, pick which Python class gets imported and called when a checkpoint loads. This post is a pla…
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- 2026-10-16 13:41 · DEV Community — Machine Learning
The config key that runs code: catching the CVE-2026-58659 class_path/_instantiator vector statically