JetBrainsCVE-2026-75060

JetBrains PyCharm: remote code execution

High8.4CVE-2026-75060 · Published Aug 17, 2026 · updated Sep 10, 2026

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

JetBrains advisory

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

More JetBrains advisories

Date	Advisory	Severity	Fixed in
Aug 17	JetBrains PyCharm: code execution Medium4.4Aug 17 CVE-2026-750592026.2.1	Medium4.4	2026.2.1
Aug 17	JetBrains YouTrack: denial of service High7.1Aug 17 CVE-2026-750502026.1.13901+1 more	High7.1	2026.1.13901+1 more
Aug 17	JetBrains YouTrack: missing authorization High8.1Aug 17 CVE-2026-750512026.2.17917	High8.1	2026.2.17917
Aug 17	JetBrains IntelliJ IDEA: command injection Low3.6Aug 17 CVE-2026-750522026.2.1	Low3.6	2026.2.1
Aug 17	JetBrains IntelliJ IDEA: server-side request forgery Medium5.4Aug 17 CVE-2026-750532026.2.1	Medium5.4	2026.2.1
Aug 17	JetBrains IntelliJ IDEA: server-side request forgery Medium6.3Aug 17 CVE-2026-750542026.2.1	Medium6.3	2026.2.1

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