📄 中文摘要
CVE-2026-21518 漏洞涉及 GitHub Copilot 和 Visual Studio Code 的安全功能绕过问题，强调了在开发环境中设计审查的重要性。随着集成开发环境（IDE）成为生产力工具，它也变成了一个执行上下文，必须确保政策、扩展边界、工作区信任和助手驱动的交互与设计行为保持一致。这一漏洞提醒开发者在使用这些工具时，需关注潜在的安全风险和设计缺陷，以确保代码执行的安全性和可靠性。
CVE-2026-21518 | GitHub Copilot 和 Visual Studio Code 安全功能绕过漏洞
📄 English Summary
CVE-2026-21518 | GitHub Copilot and Visual Studio Code Security Feature Bypass Vulnerability
CVE-2026-21518 highlights a security feature bypass vulnerability in GitHub Copilot and Visual Studio Code, underscoring the importance of design review in development environments. As Integrated Development Environments (IDEs) evolve into productivity tools, they also serve as execution contexts where policies, extension boundaries, workspace trust, and assistant-driven interactions must align with intended behaviors. This vulnerability serves as a reminder for developers to be vigilant about potential security risks and design flaws when utilizing these tools, ensuring the safety and reliability of code execution.