Bypass Vulnerability in GitHub Copilot and Visual Studio Code Security Features
CVE-2025-62453

5MEDIUM

Key Information:

Vendor

Microsoft
Status
Visual Studio Code
Vendor
CVE Published:
11 November 2025

What is CVE-2025-62453?

The vulnerability in GitHub Copilot and Visual Studio Code arises from improper validation of generative AI output, allowing authorized attackers to circumvent crucial security measures locally. This flaw poses a significant risk as it enables the manipulation of code generation processes, potentially leading to exploitation and unauthorized access to sensitive data.

Affected Version(s)

Visual Studio Code Unknown 1.0.0 < 1.105.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2025-62453 : Bypass Vulnerability in GitHub Copilot and Visual Studio Code Security Features