CVE-2026-45804

Description

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.

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Produits concernés

• huggingface diffusers

Scores CVSS

Faiblesses (CWE)

• CWE-367

Références

• https://github.com/huggingface/diffusers/commit/a37f6f8394ac2a7ee8360c3abea811efe54512b1 Patch
• https://github.com/huggingface/diffusers/issues/13446 Issue TrackingExploit
• https://github.com/huggingface/diffusers/pull/13448 Issue Tracking
• https://github.com/huggingface/diffusers/releases/tag/v0.38.0 Release Notes
• https://github.com/huggingface/diffusers/security/advisories/GHSA-7wx4-6vff-v64p Vendor AdvisoryExploit
• https://github.com/huggingface/diffusers/issues/13446 Issue TrackingExploit
• https://github.com/huggingface/diffusers/security/advisories/GHSA-7wx4-6vff-v64p Vendor AdvisoryExploit

Ailleurs

• NVD
• CVE.org
• CIRCL Vulnerability-Lookup
• CERT-FR
• GitHub Advisories