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Advisory record · GHSA-4j2p-28q2-5m79

Accelerate path traversal and denial of service via sharded checkpoint weight_map entries

CVSS 6.9 MediumEPSS 0.0019 · 8th percentile

Published by the GitHub Advisory Database at 10 Aug 2026, 21:32 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
acceleratePyPI<=1.14.0No fixed version yet
Identifiers
GHSA-4j2p-28q2-5m79 · CVE-2026-69112 · PYSEC-2026-3804
Weakness (CWE)
CWE-22
Tags
Published
10 Aug 2026
Updated
10 Sept 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Hugging Face Accelerate through version 1.14.0 is affected. Its load_checkpoint_in_model and load_checkpoint_and_dispatch functions do not sanitize weight_map entries in sharded checkpoint indexes, so an attacker who supplies a crafted checkpoint can read arbitrary files or cause indefinite blocking via named pipes. No fix is listed.

Written 1 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
6.9 Medium 4.0 CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N CNA (VulnCheck)
  • CISA KEV Not listed.
  • EPSS 0.0019, the 8th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 10 Aug 2026, 19:05 UTC Confirmed by the CVE List
  2. 31 Oct 2026, 14:10 UTC First seen by agentprime
  3. 31 Oct 2026, 14:10 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.