CVE-2026-65010

Debolezza

Datasets through 5.00, fixed in commit ad2d853, contains a symlink-following vulnerability in Extractor.extract() that allows local attackers to write arbitrary files by pre-planting symlinks at predictable output paths. Attackers can redirect archive extraction to arbitrary filesystem locations in shared-cache environments, enabling overwrite of sensitive files and potential privilege escalation or code execution.

Riferimenti

• https://github.com/huggingface/datasets/commit/ad2d853ae2ce41d8068c23b44c2e29004312ccee
• https://github.com/huggingface/datasets/issues/8296
• https://github.com/huggingface/datasets/pull/8303
• https://www.vulncheck.com/advisories/datasets-symlink-following-arbitrary-file-write-via-extractor-extract