{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-65920 exists.","fix":"No fix has been published for CVE-2026-65920 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-65920 is a medium-severity path traversal vulnerability in huggingface diffusers, published on 23 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-65920 and fix it if it is affected.\n\nWhat it is: CVE-2026-65920 is a medium-severity path traversal vulnerability in huggingface diffusers, published on 23 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-65920 exists.\n\nAffected product: huggingface diffusers. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-65920/ (Markdown: https://insights.sbomify.com/CVE-2026-65920/index.md)","id":"CVE-2026-65920","markdown":"https://insights.sbomify.com/CVE-2026-65920/index.md","name":"CVE-2026-65920","record":{"aliases":["GHSA-9576-hw58-7552"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Hugging Face Diffusers","requires_auth":"none","summary":"Attackers can read arbitrary files by supplying malicious weight_map values in model index JSON during model loading in Hugging Face Diffusers.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"Diffusers through 0.39.0, fixed in commit cee298c, contains a path traversal vulnerability in the _get_checkpoint_shard_files function that allows attackers to read arbitrary files by supplying malicious weight_map values in model index JSON. Attackers can use ../ sequences or absolute paths in weight_map entries to escape the model directory and read safetensors files outside the intended location during model loading.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Diffusers Path Traversal via weight_map Arbitrary File Read","id":"CVE-2026-65920","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Potential path traversal leading to unauthorized file writes","id":"CVE-2026-65921"},"packages":[],"prev":{"headline":"Meshery \u003c 1.0.57 Unauthenticated Arbitrary File Read via fileView and fileDownload","id":"CVE-2026-65919"},"products":["diffusers"],"published":"2026-07-23","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-07-24","vendors":["huggingface"]},"summary":"Attackers can read arbitrary files by supplying malicious weight_map values in model index JSON during model loading in Hugging Face Diffusers.","url":"https://insights.sbomify.com/CVE-2026-65920/"}