CVE-2026-45804

{"id": "CVE-2026-45804", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-45804", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-15T17:27:27.543160Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "huggingface", "product": "diffusers", "versions": [{"status": "affected", "version": "< 0.38.0"}]}]}], "published": "2026-07-15T17:16:48.310", "references": [{"url": "https://github.com/huggingface/diffusers/commit/a37f6f8394ac2a7ee8360c3abea811efe54512b1", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/huggingface/diffusers/issues/13446", "tags": ["Issue Tracking", "Exploit"], "source": "security-advisories@github.com"}, {"url": "https://github.com/huggingface/diffusers/pull/13448", "tags": ["Issue Tracking"], "source": "security-advisories@github.com"}, {"url": "https://github.com/huggingface/diffusers/releases/tag/v0.38.0", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/huggingface/diffusers/security/advisories/GHSA-7wx4-6vff-v64p", "tags": ["Vendor Advisory", "Exploit"], "source": "security-advisories@github.com"}, {"url": "https://github.com/huggingface/diffusers/issues/13446", "tags": ["Issue Tracking", "Exploit"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}, {"url": "https://github.com/huggingface/diffusers/security/advisories/GHSA-7wx4-6vff-v64p", "tags": ["Vendor Advisory", "Exploit"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-367"}]}], "descriptions": [{"lang": "en", "value": "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."}], "lastModified": "2026-08-12T17:02:10.870", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:huggingface:diffusers:*:*:*:*:*:python:*:*", "vulnerable": true, "matchCriteriaId": "D7F2A2AE-D122-46BA-BD64-67DCF4C22677", "versionEndExcluding": "0.38.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}