CVE-2026-23653

Published: Apr 14, 2026

Modified: Jun 1, 2026

PUBLISHED

CVSS v3.1

5.7

MEDIUM

Description

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.

Vendor	Product	Versions
Microsoft	Microsoft Visual Studio Code CoPilot Chat Extension	affected `0.27.0 - < 0.37.3`

Weaknesses (CWE)

CWE-77

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

References

GitHub Copilot and Visual Studio Code Information Disclosure Vulnerability

vendor-advisory

patch

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CVE-2026-23653

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References