CVE-2025-64660
GitHub Copilot and Visual Studio Code Remote Code Execution Vulnerability
Improper access control in GitHub Copilot and Visual Studio Code allows an authorized attacker to execute code over a network.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
GitHub Copilot and Visual Studio Code Remote Code Execution Vulnerability
Improper access control in GitHub Copilot and Visual Studio Code allows an authorized attacker to execute code over a network.
- Record
CVE-2025-64660- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Weakness
- CWE-284
- Updated
- 2026-11-02
EUVDEUVD-2025-198368
Improper access control in GitHub Copilot and Visual Studio Code allows an authorized attacker to execute code over a network.
- Record
EUVD-2025-198368- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-j8xq-6qq7-vfv7
Improper access control in GitHub Copilot and Visual Studio Code allows an authorized attacker to...
Improper access control in GitHub Copilot and Visual Studio Code allows an authorized attacker to bypass a security feature over a network.
- Record
GHSA-j8xq-6qq7-vfv7- CVSS 3.1
- 5.7 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N - Weakness
- CWE-284
- Updated
- 2026-11-02
NVD
Improper access control in GitHub Copilot and Visual Studio Code allows an authorized attacker to execute code over a network.
- Record
CVE-2025-64660- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-284
- Updated
- 2026-11-02
OSV
Improper access control in GitHub Copilot and Visual Studio Code allows an authorized attacker to execute code over a network.
- Record
CVE-2025-64660- CVSS 3.1
- 8.0 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2025-64660 is a high vulnerability (CVSS 8.0) in Microsoft Visual Studio Code, published November 20, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.60%, the 48th percentile. No source names a fixed version.