JetBrainsCVE-2026-75060
JetBrains PyCharm: remote code execution
Fix: upgrade to 2026.2.1 or later
In JetBrains PyCharm before 2026.2.1 code execution was possible via unauthenticated Jupyter MCP tools
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| PyCharm Product | < 2026.2.1 | 2026.2.1 |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-306