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CVE-2026-66007: datasets through 5.0.0 (inclusive), 0 through 5.0.0
CVE-2026-66007. CVSS 3.1 base score 6.5 (MEDIUM, Vendor/CNA). EPSS 0.0055 (percentile 0.45211), scored 22-Oct-2026.
Affected technology
datasets · through 5.0.0 (inclusive)
huggingface
datasets · 0 through 5.0.0
huggingface
Description’s affected range: through 5.0.0, fixed in commit f989ef9,
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · Active user interaction
What an attacker can do
Attackers can supply crafted file_name values with directory traversal sequences to read arbitrary local files, which are then embedded into output when save_to_disk or push_to_hub is called. Vendor/CNA’s CVSS 4.0 assessment (base score 6.9/10) rates confidentiality impact as high; integrity and availability impact as none.
- CWE
- CWE-22
- CCR priority
- 26.1 /100 (P4)
- CVSS 3.1
- 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N · Vendor/CNA
- EPSS
- 0.0055 · percentile 0.4527 · 2026-10-24
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-24 15:09:16.138216+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-24 15:07:27.951960+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-66007.html