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CVE-2026-12075

Natural Language Toolkit (NLTK): DNS-rebinding SSRF filter bypass in nltk.pathsec.urlopen (nltk.download / nltk.data.load) defeats ENFORCE mode

CVSS score

8.6

EPSS probability

—

Risk score

0.9

Published

2 mo ago

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CVE-2026-12075 · Natural Language Toolkit (NLTK):…