Duplicate Advisory: Quadratic CPU exhaustion in TreebankWordTokenizer.span_tokenize via list.pop(0) in quote-restore loop
| Reporter | Title | Published | Views | Family All 10 |
|---|---|---|---|---|
 | CVE-2026-126300 | 13 Nov 202611:25 | – | circl |
 | CVE-2026-126300 | 13 Nov 202609:36 | – | cve |
 | CVE-2026-126300 NLTK from 3.2.5 before 3.10.4 CPU Exhaustion via TreebankWordTokenizer.span_tokenize | 13 Nov 202609:36 | – | cvelist |
 | EUVD-2026-125221 | 13 Nov 202609:36 | – | euvd |
 | NLTK: Quadratic CPU exhaustion in TreebankWordTokenizer.span_tokenize via list.pop(0) in quote-restore loop | 13 Nov 202621:08 | – | github |
 | CVE-2026-126300 | 13 Nov 202610:17 | – | nvd |
 | GHSA-FFR9-MGRR-WCVR NLTK: Quadratic CPU exhaustion in TreebankWordTokenizer.span_tokenize via list.pop(0) in quote-restore loop | 13 Nov 202621:08 | – | osv_ghsa |
 | PT-2026-146631 | 13 Nov 202600:00 | – | ptsecurity |
| PT-2026-147341 | 13 Nov 202600:00 | – | ptsecurity |
 | CVE-2026-126300: nltk: NLTK from 3.2.5 before 3.10.4 contains an algorithmic complexity vulnerability in TreebankWordTokenizer.span_tokenize… | 13 Nov 202600:00 | – | rapid7 |
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13 Nov 2026 21:07Current
6Medium risk
Vulners AI Score6
CVSS 3.15.3
CVSS 46.9
EPSS0.00509