---
id: CVE-2026-75060
title: >-
  In JetBrains PyCharm before 2026.2.1 code execution was possible via
  unauthenticated Jupyter MCP tools
summary: >-
  In JetBrains PyCharm before 2026.2.1 code execution was possible via
  unauthenticated Jupyter MCP tools
severity: high
cvss: 8.4
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-306
vendor: jetbrains
product: pycharm
affected:
  - pycharm < 2026.2.1
patched:
  - pycharm 2026.2.1
published: '2026-08-17'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T14:09:33.207'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-75060'
references:
  - url: 'https://www.jetbrains.com/privacy-security/issues-fixed/'
    label: cve@jetbrains.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-08-17T00:00:00+00:00'
ingestedAt: '2026-09-12T17:25:42.757Z'
epss: 0.00182
epssPercentile: 0.06898
---

## Overview

In JetBrains PyCharm before 2026.2.1 code execution was possible via unauthenticated Jupyter MCP tools

## Affected

- `pycharm < 2026.2.1`

## Remediation

Upgrade past the affected range:

- `pycharm 2026.2.1`