NL
Product
nltk
by nltk · last CVE Oct 13, 2026
46
CVEs
0
On KEV
10.0
Max CVSS
1
New 30D
Severity mix
Critical 4High 28Medium 10Low 4
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-81725
3.7
0%
Aug 27
NLTK before 3.10.3 Regular Expression Denial of Service via Pl196xCorpusReader
Affected: before 3.10.3
CVE-2026-81723
3.7
0%
Aug 27
NLTK before 3.10.3 Quadratic CPU Exhaustion via XMLCorpusView
Affected: before 3.10.3
CVE-2026-12372
3.7
0%
Aug 9
Server-Side Request Forgery (SSRF) in nltk/nltk
Affected: 3.9.4
CVE-2026-71514
3.3
0%
Aug 22
NLTK 3.9.4 through 3.10.2 Path Traversal via CrubadanCorpusReader pathsec Bypass
Affected: 3.9.4 before 3.10.3
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