Hugging Face Accelerate 1.14.0 Path Traversal and DoS via weight_map

{
  "id": "1d2ececada39d5b5a515744d733cd02e24c9db63cc2dba7991d71a132aa66f8e",
  "url": "https://osv.dev/vulnerability/CVE-2026-69112",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Hugging Face Accelerate 1.14.0 Path Traversal and DoS via weight_map",
    "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.",
    "evidence": "osv:CVE-2026-69112",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-69112",
      "aliases": [
        "CVE-2026-69112",
        "GHSA-4j2p-28q2-5m79",
        "PYSEC-2026-3804"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "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"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/huggingface/accelerate",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "beb0672aa8444ea7647aee056f624effe5996346"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.14.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                  },
                  {
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.14.0"
                      }
                    ],
                    "source": "DESCRIPTION"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.14.0",
            "v0.13.0",
            "v0.11.0",
            "v0.10.0",
            "v0.9.0",
            "v0.8.0",
            "v0.6.0",
            "v0.5.1",
            "v0.5.0",
            "v0.3.0",
            "v0.2.0",
            "v0.1.0",
            "0.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-69112.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:35.528090259Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69112.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-69112",
        "https://www.vulncheck.com/advisories/hugging-face-accelerate-path-traversal-and-dos-via-weight-map",
        "https://github.com/huggingface/accelerate/pull/4070",
        "https://github.com/huggingface/accelerate/pull/4138",
        "https://github.com/huggingface/accelerate",
        "https://github.com/huggingface/accelerate/issues/4067"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-22"
        ],
        "cna_assigner": "VulnCheck",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/69xxx/CVE-2026-69112.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-69112",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 502974,
  "published_at": "2026-08-10T19:05:41.348+00:00"
}