CVE-2026-75060
High
Description
In JetBrains PyCharm before 2026.2.1 code execution was possible via unauthenticated Jupyter MCP tools
SeverityHigh
CVSS8.4
Exploit probability—
Product
Jetbrains Pycharm
PublishedAug 17, 2026
First seenAug 17, 2026
Weakness typeCWE-306Missing authentication for critical function
How to fix
Update
- jetbrains pycharm2026.2.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jetbrains pycharm | v < 2026.2.1 | 2026.2.1 |
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