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CVE-2026-1839 Arbitrary Code Execution via Unsafe torch.load() in Trainer Checkpoint Loading in huggingface/transformers

🗓️ 07 Apr 2026 05:22:00Reported by @huntr_aiType 
cvelist
 cvelist
🔗 www.cve.org👁 23 Views

Arbitrary code execution in transformers Trainer via unsafe torch.load; fixed in v5.0.0rc3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Huntr
Arbitrary Code Execution via Unsafe torch.load() in Trainer Checkpoint Loading
7 Jan 202605:21
huntr
ATTACKERKB
CVE-2026-1839
7 Apr 202605:22
attackerkb
Chainguard
CVE-2026-1839 vulnerabilities
18 Apr 202613:17
cgr
Circl
CVE-2026-1839
7 Apr 202606:05
circl
CNNVD
Hugging Face Transformers 安全漏洞
7 Apr 202600:00
cnnvd
CVE
CVE-2026-1839
7 Apr 202605:22
cve
EUVD
EUVD-2026-19573
7 Apr 202606:30
euvd
Github Security Blog
HuggingFace Transformers allows for arbitrary code execution in the `Trainer` class
7 Apr 202606:30
github
NVD
CVE-2026-1839
7 Apr 202606:16
nvd
OSV
CGA-55QM-VFPV-PFVR
17 Apr 202609:15
osv
Rows per page
[
  {
    "vendor": "huggingface",
    "product": "huggingface/transformers",
    "versions": [
      {
        "version": "unspecified",
        "lessThan": "v5.0.0rc3",
        "status": "affected",
        "versionType": "custom"
      }
    ]
  }
]

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