What’s Vulnerable › Vulnerabilities

CVE-2025-64671: GitHub Copilot for Jetbrains Remote Code Execution Vulnerability

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-12-09 · updated 2026-10-14
• Weakness: CWE-77

Description

Improper neutralization of special elements used in a command ('command injection') in Copilot allows an unauthorized attacker to execute code locally.

Affected products

• Microsoft GitHub Copilot Plugin for JetBrains IDEs: before 1.5.60-243 — fixed in 1.5.60-243
• Microsoft GitHub Copilot Plugin for JetBrains IDEs: from 1.0.0 before 1.5.60-243 — fixed in 1.5.60-243

How to fix

Upgrade to a fixed version: Microsoft GitHub Copilot Plugin for JetBrains IDEs 1.5.60-243; Microsoft GitHub Copilot Plugin for JetBrains IDEs 1.5.60-243. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64671

Get alerted when CVE-2025-64671 or the next vulnerability affects your stack