CVE-2026-69306
Received Received - Intake

Failing Open Security Bypass in Visual Studio Code

Publication date: 2026-08-11

Last updated on: 2026-08-11

Assigner: Microsoft Corporation

Description
Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to bypass a security feature over a network.

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Meta Information

Published
2026-08-11
Last Modified
2026-08-11
Generated
2026-08-11
AI Q&A
2026-08-11
EPSS Evaluated
N/A
NVD
CVE-2026-69306
EUVD
EUVD-2026-56563

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
microsoft visual_studio_code *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-636 When the product encounters an error condition or failure, its design requires it to fall back to a state that is less secure than other options that are available, such as selecting the weakest encryption algorithm or using the most permissive access control restrictions.

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Executive Summary

This vulnerability involves Visual Studio Code not failing securely, meaning it continues to operate even when a security feature should block access. An unauthorized attacker can exploit this to bypass security measures over a network.

Impact Analysis

An attacker could bypass security features in Visual Studio Code, potentially gaining unauthorized access to sensitive data or operations. This could lead to data breaches or unauthorized code execution.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating compliance requirements under GDPR, HIPAA, or other regulations. Organizations may face legal penalties or reputational damage.

Mitigation Strategies

Update Visual Studio Code to the latest version to ensure the security feature functions correctly and fails securely.

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