Diffusers is the a library for pretrained diffusion models. Prior to 0.38.0, Diffusers' DiffusionPipeline.from_pretrained flow can bypass the trust_remote_code guard because download() validates model_index.json and custom pipeline code before later loading from a cached folder that can change, allowing a Hub repository with custom .py pipeline code to execute through the custom pipeline flow without passing custom_pipeline or trust_remote_code=True. This issue is fixed in version 0.38.0.
| Vendor | Product | Versions |
|---|---|---|
| diffusers | diffusers | pip/diffusers: < 0.38.0 |
Updated severity to CRITICAL, added CVE-2026-45804, and changed exploit availability to false.
Initial creation
