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Debian · Security advisory · February 18, 2026
Debian · Security advisory · February 18, 2026DEBIAN-CVE-2025-14009: nltk security update
DEBIAN-CVE-2025-14009, released February 18, 2026, fixes 1 CVE in nltk (version 3.9.3-1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0104
64th percentile
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| nltk | Debian 14 | 3.9.3-1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2025-14009 | python3-nltk: A critical vulnerability exists in the NLTK downloader component of nltk/nltk, affecting all versions | 8.8 | 0.0104 | None reported |
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