Detections
Analytics

CVE-2025-64671

high

Description

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

References

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

https://thehackernews.com/2025/12/microsoft-issues-security-fixes-for-56.html

https://www.theregister.com/2025/12/09/december_2025_patch_tuesday/

https://www.tenable.com/blog/microsofts-december-2025-patch-tuesday-addresses-56-cves-cve-2025-62221

Details

Source: Mitre, NVD

Published: 2025-12-09

Updated: 2025-12-12

Named Vulnerability: IDEsaster

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00064