CVE-2026-69112

Summary

Hugging Face Accelerate through 1.14.0 contains a path traversal vulnerability in load_checkpoint_in_model and load_checkpoint_and_dispatch functions that fail to sanitize weight_map entries from sharded checkpoint indexes. Attackers can supply relative paths with ../ sequences or absolute paths to read arbitrary files, or point shard entries at named pipes to cause indefinite blocking and denial of service.

Affected Software

Weaknesses

• CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: partial

References

• https://github.com/huggingface/accelerate/issues/4067
• https://github.com/huggingface/accelerate/pull/4070
• https://github.com/huggingface/accelerate/pull/4138
• https://www.vulncheck.com/advisories/hugging-face-accelerate-path-traversal-and-dos-via-weight-map

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