VULNERABILITY INTELLIGENCE

CVE-2026-21518

CVSS score8.8 HIGH
EPSS probability1.46%
CISA KEVNot currently listed
Published2026-02-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

Weakness classification

  • secure@microsoft.com: CWE-77

Primary references