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EUVD-2026-52005

🗓️ 02 Aug 2026 15:10:53Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 17 Views

Huggingface transformers <=5.8.0.dev0 path traversal enables arbitrary file writes via save_pretrained using chat_template keys.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-9856
2 Aug 202615:10
attackerkb
cgr
Chainguard
CVE-2026-9856 vulnerabilities
7 Sep 202614:57
cgr
circl
Circl
CVE-2026-9856
2 Aug 202615:59
circl
cve
CVE
CVE-2026-9856
2 Aug 202615:10
cve
cvelist
Cvelist
CVE-2026-9856 Path Traversal in huggingface/transformers
2 Aug 202615:10
cvelist
github
Github Security Blog
Transformers save_pretrained path traversal allows arbitrary file writes through chat template names
2 Aug 202618:30
github
nvd
NVD
CVE-2026-9856
2 Aug 202616:16
nvd
osv
OSV
CGA-3QM8-7WR3-WR7X
2 Sep 202620:35
osv
osv
OSV
CGA-4Q3H-9543-63VW
2 Sep 202622:13
osv
osv
OSV
CGA-5CGX-Q9GX-H375
2 Sep 202620:36
osv
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "ef645f89-c62e-3ace-bc07-c0a8b31497df",
        "vendor": {
          "name": "huggingface"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "923c6924-92ae-3f3b-a12b-00bcf3ee88dd",
        "product": {
          "name": "huggingface/transformers",
          "vendor": {
            "name": "huggingface"
          }
        },
        "product_version": "unspecified <5.10.0"
      }
    ]
  }
]

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02 Aug 2026 15:10Current
7.2High risk
Vulners AI Score7.2
CVSS 37.1
EPSS0.00295
17