CVE-2025-64671

GitHub Copilot for Jetbrains Remote Code Execution Vulnerability

At a glance

Severity: HIGH 8.4
EPSS: EPSS 0.36 % · percentile 30 (2026-10-27)
State: PUBLISHED
Published: 2025-12-09
Updated: 2026-04-16
Assigner: microsoft
NVD status: Analyzed

Description

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

Scores

Version	Score	Vector	Scored by
CVSS 3.1	HIGH 8.4	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C	microsoft
CVSS 3.1	HIGH 8.4	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	NVD · secure@microsoft.com (Secondary)
CVSS 3.1	HIGH 7.8	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)

Weaknesses (CWE)

CWE-77

European references

ENISA EUVD · EUVD-2025-202206
GCVE · GCVE-0-2025-64671

CERT-FR advisories

CERTFR-2025-AVI-1094 — Multiples vulnérabilités dans les produits Microsoft · cert.ssi.gouv.fr

Affected configurations (NVD CPE)

cpe:2.3:a:microsoft:github_copilot:*:*:*:*:*:jetbrains:*:* < 1.5.60-243

Affected products

Product	Versions
Microsoft · GitHub Copilot Plugin for JetBrains IDEs	affected 1.0.0 < 1.5.60-243

References

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

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
CERT-FR (ANSSI)	Licence Ouverte / Etalab 2.0
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD