CVE-2026-12876
2 advisories.
PyPI/nltk CVE-2026-12876: medium
NLTK: Uncontrolled resource consumption in RecursiveDescentParser via ambiguous or left-recursive grammars
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-ff5c-cp5c-9wjf
- https://github.com/nltk/nltk/security/advisories/GHSA-ff5c-cp5c-9wjf
- https://github.com/nltk/nltk/pull/3649
- https://github.com/nltk/nltk/commit/43aaca1b9024138421c97f970bf13ee19ac8129d
- https://github.com/nltk/nltk
- https://github.com/nltk/nltk/releases/tag/v3.10.3
CVE-2026-12876 · published · modified · JSON
PyPI/nltk CVE-2026-12876: unknown
NLTK: Uncontrolled resource consumption in RecursiveDescentParser via ambiguous or left-recursive grammars
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-2026-3869
- https://github.com/nltk/nltk/security/advisories/GHSA-ff5c-cp5c-9wjf
- https://github.com/nltk/nltk/pull/3649
- https://github.com/nltk/nltk/commit/43aaca1b9024138421c97f970bf13ee19ac8129d
- https://github.com/nltk/nltk
- https://github.com/nltk/nltk/releases/tag/v3.10.3
- https://pypi.org/project/nltk
- https://github.com/advisories/GHSA-ff5c-cp5c-9wjf
- https://nvd.nist.gov/vuln/detail/CVE-2026-12876
CVE-2026-12876 · published · modified · JSON