CVE-2026-23653

Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio Code allows an authorized attacker to disclose information over a network.

Score

CVSS 3.1 6.5 Medium

Status

Analyzed - secure@microsoft.com

Published

2026-04-14

Last modified

2026-10-26

Weaknesses

CWE-77

Affected products

• Github Copilot Chat (Microsoft)
• Visual Studio Code Copilot Chat Extension (Microsoft)

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23653