VULNERABILITY INTELLIGENCE
CVE-2021-3828
CVSS score7.5 HIGH
EPSS probability1.59%
CISA KEVNot currently listed
Published2021-09-27
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
nltk is vulnerable to Inefficient Regular Expression Complexity
Weakness classification
- CWE-697: Incorrect Comparison
- CWE-1333: Inefficient Regular Expression Complexity
Primary references
- security@huntr.dev — Patch, Third Party Advisory
- security@huntr.dev — Exploit, Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Patch, Third Party Advisory