MEDIUMCVSS 5.5
CVE-2026-123854
CVE-2026-123854 updated by NVD
Summary
In JetBrains PyCharm before 2026.3 code execution was possible in Safe Mode via a crafted Jupyter notebook widget module
References
Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.
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