Jupyter Core
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By the Year
In 2026 there have been 0 vulnerabilities in Jupyter Core. Jupyter Core did not have any published security vulnerabilities last year.
| Year | Vulnerabilities | Average Score |
|---|---|---|
| 2026 | 0 | 0.00 |
| 2025 | 0 | 0.00 |
| 2024 | 0 | 0.00 |
| 2023 | 0 | 0.00 |
| 2022 | 1 | 8.80 |
It may take a day or so for new Jupyter Core vulnerabilities to show up in the stats or in the list of recent security vulnerabilities. Additionally vulnerabilities may be tagged under a different product or component name.
Recent Jupyter Core Security Vulnerabilities
Arbitrary Code Exec in Jupyter Core <4.11.2 (exec untrusted CWD files)
CVE-2022-39286
8.8 - High
- October 26, 2022
Jupyter Core is a package for the core common functionality of Jupyter projects. Jupyter Core prior to version 4.11.2 contains an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in CWD. This vulnerability allows one user to run code as another. Version 4.11.2 contains a patch for this issue. There are no known workarounds.
DLL preloading
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