CVE-2025-64671

highpriority · track · 31EPSS 0.004 · 30 %ileDEEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.36% (30th) EPSS

CVSS 7.8 · high

Is it mine?

6 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

FixedGitHub Copilot Plugin for JetBrains IDEsmsrc_csaf
1.5.60-243:Security Update:https://plugins.jetbrains.com/plugin/17718-github-copilot--your-ai-pair-programmer/versions/stable/892199
https://plugins.jetbrains.com/plugin/17718-github-copilot--your-ai-pair-programmer/versions/stable/892199

cvss

Technical severity, 0–10. One row per scoring source.

8.4

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.18.4highAV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.18.4highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · ENISA EU

v3.18.4highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · secure@microsoft.com USexploitability 2.5 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

v3.18.4highCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:Csecondary · Microsoft Security Response Center US

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-77USCWE-77USCWE-77US

affected products (6)

Products and version ranges known to be affected.

Microsoft GitHub Copilot Plugin for JetBrains IDEsall versionscert_bundDEcpe:/a:microsoft:github_copilot:plugin_for_jetbrains_ides
Microsoft GitHub Copilot Plugin for JetBrains IDEs1.0.0 → 1.5.60-243enisa_euvdEU
GitHub Inc GitHub Copilot≤ 1.5.60-243fstec_bduRU
GitHub Copilot Plugin for JetBrains IDEsall versionsfixedmsrc_csafUS
GitHub Copilot Plugin for JetBrains IDEs< 1.5.60-243msrc_csafUS
microsoft github copilot< 1.5.60-243nvdUScpe:2.3:a:microsoft:github_copilot:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-2782Microsoft GitHub Copilot für for Jetbrains: Schwachstelle ermöglicht CodeausführungDeutsch2025-12-09csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in Microsoft GitHub Copilot ausnutzen, um beliebigen Programmcode auszuführen.
msrc_CVE-2025-64671GitHub Copilot for Jetbrains Remote Code Execution Vulnerability2025-12-09csaf · msrc_csafUS
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund msrc_csaf nvd NVD CVE.org MITRE

published 2025-12-09modified 2026-06-17

references (3)

External citations — patches, advisories, analysis.

scry

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