Linux · 
Ubuntu · Package update · March 20, 2026
Ubuntu · Package update · March 20, 2026python3-nltk 3.9.2-1ubuntu0.1~esm2: python3-nltk 3.9.2-1ubuntu0.1~esm2 for Ubuntu 26.04.1 LTS (resolute)
python3-nltk 3.9.2-1ubuntu0.1~esm2, released March 20, 2026, fixes 6 CVEs in python3-nltk. None of them is reported as exploited. Patch Radar priority: Urgent.
Urgent
CVEs closed
6
1 rated Critical
Exploited
0
None reported
Highest CVSS
10.0
Base score, 0 to 10
Highest EPSS
0.0126
70th percentile
Priority of the 6 CVEs
Patch now 0
Urgent 1
High 4
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| python3-nltk | Ubuntu 26.04.1 LTS (resolute) | 3.9.2-1ubuntu0.1~esm2 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| Urgent | CVE-2026-0848 | nltk: NLTK versions <=3.9.2 are vulnerable to arbitrary code execution due to improper input validation in the StanfordSegm... | 10.0 | 0.0084 | None reported |
| High | CVE-2026-33231 | nltk: NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting researc... | 7.5 | 0.0126 | None reported |
| High | CVE-2026-0847 | nltk: A vulnerability in NLTK versions up to and including 3.9.2 allows arbitrary file read via path traversal in multiple... | 7.5 | 0.0100 | None reported |
| High | CVE-2026-33236 | nltk: NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting researc... | 8.1 | 0.0061 | None reported |
| High | CVE-2026-0846 | nltk: A vulnerability in the `filestring()` function of the `nltk.util` module in nltk version 3.9.2 allows arbitrary file... | 7.5 | 0.0059 | None reported |
| Routine | CVE-2026-33230 | nltk: NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting researc... | 6.1 | 0.0034 | None reported |
Showing 1 to 6 of 6
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