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Solution
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Tue, 25 Aug 2026 16:30:00 +0000
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| Metrics |
ssvc
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Tue, 25 Aug 2026 11:45:00 +0000
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| Description | NLTK versions before 3.10.3 contain a remote code execution vulnerability in allowlisted pickle loaders that trust entire module namespaces instead of specific safe callables. Attackers can craft malicious pickle payloads invoking dangerous in-namespace functions like ReppTokenizer._execute and numpy.f2py.crackfortran.myeval through pickle REDUCE to execute arbitrary commands during model or tokenizer artifact loading. | |
| Title | NLTK before 3.10.3 Remote Code Execution via Unsafe Pickle Deserialization | |
| First Time appeared |
Nltk
Nltk nltk |
|
| Weaknesses | CWE-502 | |
| CPEs | cpe:2.3:a:nltk:nltk:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Nltk
Nltk nltk |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-08-25T15:58:38.403Z
Reserved: 2026-08-25T11:09:11.170Z
Link: CVE-2026-79657
Updated: 2026-08-25T15:57:08.062Z
Status : Received
Published: 2026-08-25T12:16:28.870
Modified: 2026-08-25T16:17:27.507
Link: CVE-2026-79657
No data.
OpenCVE Enrichment
Updated: 2026-08-25T14:30:18Z