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| Reporter | Title | Published | Views | Family All 25 |
|---|---|---|---|---|
 | CVE-2021-43854 | 23 Dec 202120:21 | – | circl |
 | Natural Language Toolkit 资源管理错误漏洞 | 23 Dec 202100:00 | – | cnnvd |
 | Natural Language Toolkit Resource Management Error Vulnerability | 27 Dec 202100:00 | – | cnvd |
 | CVE-2021-43854 | 23 Dec 202117:55 | – | cve |
 | CVE-2021-43854 Inefficient Regular Expression Complexity in nltk | 23 Dec 202117:55 | – | cvelist |
 | CVE-2021-43854 | 23 Dec 202117:55 | – | debiancve |
 | EUVD-2021-0148 | 7 Oct 202500:30 | – | euvd |
 | Inefficient Regular Expression Complexity in nltk (word_tokenize, sent_tokenize) | 6 Jan 202217:38 | – | github |
 | CVE-2021-43854 | 23 Dec 202118:15 | – | nvd |
 | Ubuntu: Security Advisory (USN-7365-1) | 24 Mar 202500:00 | – | openvas |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 20.04 | any | nltk | 3.4.5-2ubuntu0.1~esm2 | nltk_3.4.5-2ubuntu0.1~esm2_any.deb |
| Ubuntu | 14.04 | any | nltk | 2.0~b9-0ubuntu4.1~esm4 | nltk_2.0~b9-0ubuntu4.1~esm4_any.deb |
| Ubuntu | 18.04 | any | nltk | 3.2.5-1ubuntu0.1+esm2 | nltk_3.2.5-1ubuntu0.1+esm2_any.deb |
| Ubuntu | 16.04 | any | nltk | 3.1-1ubuntu0.1+esm2 | nltk_3.1-1ubuntu0.1+esm2_any.deb |
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25 Aug 2025 23:42Current
7.2High risk
Vulners AI Score7.2
CVSS 25
CVSS 3.17.5
EPSS0.02668