EUVD-2026-48252
GHSA-2j8g-fr3j-fp7c
Severity by source
AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary rating from Vendor (JetBrains) · only source for this CVE.
CVSS VectorVendor: JetBrains
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Lifecycle Timeline
3DescriptionCVE.org
In JetBrains PyCharm before 2026.1.4, 2026.2 arbitrary code execution via malicious Python executable was possible on untrusted project open
Articles & Coverage 1
AnalysisAI
Arbitrary code execution in JetBrains PyCharm before 2026.1.4 and 2026.2 lets an attacker who supplies a crafted project achieve code execution when a victim opens that untrusted project in the IDE. PyCharm auto-selects or trusts a Python executable bundled or referenced by the project, so merely opening the malicious project runs attacker-controlled code with the user's privileges. …
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Within 24 hours, inventory all PyCharm installations across development and CI/CD environments to identify affected versions. …
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