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Vulnerability record · CVE-2023-6730 · published 19 December 2023

CVE-2023-6730: Huggingface transformers deserialization of untrusted data vulnerability

Huggingface · Transformers

Deserialization of Untrusted Data in GitHub repository huggingface/transformers prior to 4.36.

8.8 CVSS 3.1 High EPSS 0.93% · top 41.0% CWE-502 · Deserialization of untrusted data
8.8CVSS 3.1 base score
0.93%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Deserialization of Untrusted Data in GitHub repository huggingface/transformers prior to 4.36.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/huggingface/transformers/commit/1d63b0ec361e7a38f1339385e8a5a855085532ce Patch
https://huntr.com/bounties/423611ee-7a2a-442a-babb-3ed2f8385c16 Exploit
https://github.com/huggingface/transformers/commit/1d63b0ec361e7a38f1339385e8a5a855085532ce Patch
https://huntr.com/bounties/423611ee-7a2a-442a-babb-3ed2f8385c16 Exploit

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Source: NIST National Vulnerability Database (record CVE-2023-6730), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.