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2 vulnerabilities by piskvorky
CVE-2026-94091 (GCVE-0-2026-94091)
Vulnerability from nvd – Published: 2026-09-20 22:15 – Updated: 2026-09-21 10:58
VLAI
EPSS
VEX
Title
piskvorky gensim Model Loader utils.py load deserialization
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 10:57 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/408020 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/408020/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-94091 | third-party-advisory |
| https://vuldb.com/submit/952644 | third-party-advisory |
| https://github.com/piskvorky/gensim/issues/3663 | exploitissue-tracking |
| https://github.com/piskvorky/gensim/ | product |
Impacted products
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CVE-2026-94091 (GCVE-0-2026-94091)
Vulnerability from cvelistv5 – Published: 2026-09-20 22:15 – Updated: 2026-09-21 10:58
VLAI
EPSS
VEX
Title
piskvorky gensim Model Loader utils.py load deserialization
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-21 10:57 UTC
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/408020 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/408020/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-94091 | third-party-advisory |
| https://vuldb.com/submit/952644 | third-party-advisory |
| https://github.com/piskvorky/gensim/issues/3663 | exploitissue-tracking |
| https://github.com/piskvorky/gensim/ | product |
Impacted products
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