Command Injection in GitHub Copilot - CVE-2025-64671
Published: December 9, 2025
Vulnerability identifier: #VU119497
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-64671
CWE-ID: CWE-77
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary commands on the system.
The vulnerability exists due to insufficient input validation in GitHub Copilot for Jetbrains. A remote attacker can pass specially crafted data to the application and execute arbitrary commands.
Affected software
GitHub Copilot
How to mitigate CVE-2025-64671
Install updates from vendor's website.