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HIGH · 8.6

CVE-2026-65908

In JetBrains PyCharm before 2026.1.4, 2026.2 arbitrary code execution via malicious Python executable was possible on untrusted project open

Vulnerability Description

In JetBrains PyCharm before 2026.1.4, 2026.2 arbitrary code execution via malicious Python executable was possible on untrusted project open

CVSS Score

8.6

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
JetbrainsPycharm< 2026.1.4

Related Weaknesses (CWE)

CWE-829

References

FAQ

What is CVE-2026-65908?

CVE-2026-65908 is a vulnerability with a CVSS score of 8.6 (HIGH). In JetBrains PyCharm before 2026.1.4, 2026.2 arbitrary code execution via malicious Python executable was possible on untrusted project open

How severe is CVE-2026-65908?

CVE-2026-65908 has been rated HIGH with a CVSS base score of 8.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-65908?

Check the references section above for vendor advisories and patch information. Affected products include: Jetbrains Pycharm.