Source Package: python-nltk (3.10.3-1.1)
Natural Language Toolkit
The following binary packages are built from this source package:
- python313-nltk
Natural Language Toolkit
- python314-nltk
Natural Language Toolkit

Packages / openSUSE Tumbleweed / Source / Unspecified / python-nltk
Natural Language Toolkit
Natural Language Toolkit
Matching against OpenFactory catalog package versions is in progress.
| CVE | Severity | Version impact |
|---|---|---|
| [CVE-2026-81726] Published: NLTK through 3.10.3 contains a path traversal vulnerability in model-artifact APIs that bypass pathsec enforcement by using raw file operations on caller-controlled paths. Attackers can read or write | High(8.7) | UnknownDetails (2)
|
| [CVE-2026-12372] Published: A Server-Side Request Forgery (SSRF) vulnerability exists in nltk/nltk versions 3.9.4 and the current develop branch. The `nltk.pathsec.validate_network_url()` function, intended to prevent SSRF by re | Low(3.7) | UnknownDetails (2)
|
| [CVE-2026-12252] Published: In nltk/nltk versions 3.9.3 and earlier, five Stanford interface classes (StanfordPOSTagger, StanfordNERTagger, StanfordParser, StanfordDependencyParser, and StanfordNeuralDependencyParser) are vulner | High(7.8) | UnknownDetails (2)
|
| [CVE-2026-54293] Published: NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. Prior to 3.10.0-rc1, nltk.data.lo | High(7.5) | UnknownDetails (2)
|
| [CVE-2026-33230] Published: NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing. In versions 3.9.3 and prior, `nlt | Medium(6.1) | UnknownDetails (2)
|
| [CVE-2026-0847] Published: A vulnerability in NLTK versions up to and including 3.9.2 allows arbitrary file read via path traversal in multiple CorpusReader classes, including WordListCorpusReader, TaggedCorpusReader, and Brack | High(8.6) | UnknownDetails (2)
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| [CVE-2025-14009] Published: NLTK vulnerability | Critical(10) | UnknownDetails (2)
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| [CVE-2021-3828] Published: nltk: CVE-2021-3828 | High(7.5) | UnknownDetails (2)
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| [CVE-2019-14751] Published: nltk: CVE-2019-14751 | High(7.5) | UnknownDetails (2)
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