NLTK 3.10.0–3.10.3 vulnerable to symlink-based data reads; upgrade to 3.10.4
NLTK 3.10.0–3.10.3 have CVE-2026-126304: YCOECorpusReader may read data outside the corpus root, but within the NLTK data sandbox, when handling YCOE corpora with symlinks and third-party-controlled content. Upgrade to 3.10.4.