CVE-2025-64660
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedImproper access control in GitHub Copilot and Visual Studio Code allows an authorized attacker to execute code over a network.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceThis is an improper access control vulnerability in GitHub Copilot and Visual Studio Code that allows an authorized attacker to execute arbitrary code over a network. The vulnerability stems from insufficient authorization checks that can be exploited remotely.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data< 1.106.2CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- Low
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
-
Check Visual Studio Code versionOpen VS Code, go to Help > About, or run `code --version` in terminal to see the installed version numberAffected if version is below 1.106.2 (e.g., 1.106.1, 1.105.x, or earlier)
-
Verify GitHub Copilot extension is installedOpen VS Code Extensions view (Ctrl+Shift+X) and search for 'GitHub Copilot' to confirm the extension is presentAffected if Copilot extension is installed and enabled in VS Code
-
Confirm network accessibility of VS CodeCheck if VS Code has remote development features enabled (Remote-SSH, tunnels, or forward ports) or is exposed via network by reviewing system firewall rules and remote settingsAffected if VS Code instance is network-accessible or has remote development/tunneling features enabled
You are likely affected if Visual Studio Code is version 1.106.1 or lower, has the GitHub Copilot extension installed, and the VS Code instance or its remote features are accessible over a network.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scoped1.106.2
Apply available security updates from Microsoft and GitHub for Visual Studio Code and Copilot. Review access controls and network exposure of development environments.
Visual Studio Code 1.106.2 or later
- Open Visual Studio Code
- Navigate to Help > Check for Updates or use the Command Palette (Ctrl+Shift+P) and run 'Check for Updates'
- Allow VS Code to download and install version 1.106.2 or later
- Restart Visual Studio Code to complete the update
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation2.0 h
- Testing3.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,832.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-64660 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-64660 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data