{"id":"CVE-2026-123854","published":"2026-11-06T17:17:24.577","lastModified":"2026-11-08T01:16:36.923","description":"In JetBrains PyCharm before 2026.3 code execution was possible in Safe Mode via a crafted Jupyter notebook widget module","cvssScore":5.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cwes":["CWE-829"],"vendors":[],"products":[],"references":[{"url":"https://www.jetbrains.com/privacy-security/issues-fixed/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}