High severity8.4NVD Advisory· Published Dec 9, 2025· Updated Jun 17, 2026

CVE-2025-64671

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
cpe:2.3:a:microsoft:github_copilot:*:*:*:*:*:jetbrains:*:*
Range: <1.5.60-243
Microsoft/GitHub Copilot Plugin for JetBrains IDEsv5
Range: 1.0.0
Microsoft/Copilotllm-fuzzy

Patches

Vulnerability mechanics

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-64671nvdVendor Advisory

News mentions

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