CVE WatchSep 20, 2026

CVE-2026-94091

A weakness has been identified in piskvorky gensim up to 4.4.0. The impacted element is the function Load of the file gensim/utils.py of the

CVSS

5.5

Medium

EPSS

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KEV

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Exploit Today

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0-100

Published: Sep 20, 2026 · Last modified: Sep 20, 2026 · CWE-20 · CWE-502

EPSS · 30d

Not enough EPSS history yet.

Technical description

A weakness has been identified in piskvorky gensim up to 4.4.0. The impacted element is the function Load of the file gensim/utils.py of the component Model Loader. This manipulation of the argument fname causes deserialization. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. Maintainer closed #3663 same-day with no comment, PR, or fix; repo's last push (2025-11-01) predates the report, so the unsafe pickle.load in SaveLoad.load remains unguarded at develop HEAD.

Official references

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