CyberRota Analysis
AI-GeneratedJetBrains PyCharm versions prior to 2026.2.1 are vulnerable to code execution attacks through unauthenticated access to Jupyter MCP tools, allowing attackers to execute arbitrary code on the affected systems. This high-severity vulnerability poses significant risks to users who utilize Jupyter functionality within PyCharm, particularly in environments where security is paramount. Organizations using these versions should prioritize immediate updates to mitigate potential exploitation.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
In JetBrains PyCharm before 2026.2.1 code execution was possible via unauthenticated Jupyter MCP tools
Related CVEs
Other vulnerabilities affecting the same vendor(s)