MEDIUM 5.5 NVD

CVE-2026-123854

In JetBrains PyCharm before 2026.3 code execution was possible in Safe Mode via a crafted Jupyter notebook widget module

References

https://www.jetbrains.com/privacy-security/issues-fixed/

Published: 2026-11-06 · Source: NVD · Feed updated: 2026-11-07

This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-11-06 via NVD.

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