CVE-2026-81723
2 advisories.
PyPI/nltk CVE-2026-81723: low 3.7, EPSS 0.28%
NLTK: Quadratic CPU Exhaustion in `XMLCorpusView._read_xml_fragment()`
Action: Upgrade nltk to 3.10.3 or later.
pip install nltk==3.10.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.10.3 | - |
Fixed versions
| 3.10.3 |
Sources
- osv: GHSA-vp2x-qp44-57v7
- https://github.com/nltk/nltk/security/advisories/GHSA-vp2x-qp44-57v7
- https://nvd.nist.gov/vuln/detail/CVE-2026-81723
- https://github.com/nltk/nltk/commit/7808692d451b962711005d954859bb83aabcf8fa
- https://github.com/nltk/nltk
- https://github.com/nltk/nltk/releases/tag/v3.10.3
- https://www.vulncheck.com/advisories/nltk-before-3.10.3-quadratic-cpu-exhaustion-via-xmlcorpusview
CVE-2026-81723 · published · modified · JSON
PyPI/nltk CVE-2026-81723: low 3.7, EPSS 0.28%
NLTK: Quadratic CPU Exhaustion in `XMLCorpusView._read_xml_fragment()`
Action: Upgrade nltk to 3.10.3 or later.
pip install nltk==3.10.3Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.10.3 | - |
Fixed versions
| 3.10.3 |
Sources
- osv: PYSEC-2026-3871
- https://github.com/nltk/nltk/security/advisories/GHSA-vp2x-qp44-57v7
- https://nvd.nist.gov/vuln/detail/CVE-2026-81723
- https://github.com/nltk/nltk/commit/7808692d451b962711005d954859bb83aabcf8fa
- https://github.com/nltk/nltk
- https://github.com/nltk/nltk/releases/tag/v3.10.3
- https://www.vulncheck.com/advisories/nltk-before-3.10.3-quadratic-cpu-exhaustion-via-xmlcorpusview
- https://pypi.org/project/nltk
- https://github.com/advisories/GHSA-vp2x-qp44-57v7
CVE-2026-81723 · published · modified · JSON