Github Copilot Chat
by Microsoft
CVEs (5)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-23653 | Med | 0.37 | 5.7 | 0.01 | Apr 14, 2026 | 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. | ||
| CVE-2025-53773 | 0.01 | — | 0.03 | Aug 12, 2025 | Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to execute code locally. | |||
| CVE-2025-66389 | 0.00 | — | 0.01 | Jun 22, 2026 | GitHub Copilot 1.372.0 allows filesystem access outside of a workspace folder (without user approval) via a file-handler URI parameter to fetch_webpage. Therefore, exfiltration could occur if there is indirect prompt injection. | |||
| CVE-2026-50519 | 0.00 | — | 0.01 | Jun 19, 2026 | Initialization of a resource with an insecure default in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to disclose information over a network. | |||
| CVE-2026-21257 | 0.00 | — | 0.01 | Feb 10, 2026 | Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an authorized attacker to elevate privileges over a network. |
- risk 0.37cvss 5.7epss 0.01
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.
- CVE-2025-53773Aug 12, 2025risk 0.01cvss —epss 0.03
Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an unauthorized attacker to execute code locally.
- CVE-2025-66389Jun 22, 2026risk 0.00cvss —epss 0.01
GitHub Copilot 1.372.0 allows filesystem access outside of a workspace folder (without user approval) via a file-handler URI parameter to fetch_webpage. Therefore, exfiltration could occur if there is indirect prompt injection.
- CVE-2026-50519Jun 19, 2026risk 0.00cvss —epss 0.01
Initialization of a resource with an insecure default in GitHub Copilot and Visual Studio Code allows an unauthorized attacker to disclose information over a network.
- CVE-2026-21257Feb 10, 2026risk 0.00cvss —epss 0.01
Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio allows an authorized attacker to elevate privileges over a network.