Microsoft Issues Security Updates for Remote Code Execution Vulnerabilities

Microsoft released security updates on July 13, 2026, addressing remote code execution vulnerabilities in Visual Studio 2015 and 2013. The vulnerabilities arise from improper handling of debug information, affecting users of Visual Studio 2015 Update 3 and Visual Studio 2013 Update 5. Users are urged to download the hotfix packages and close their respective Visual Studio applications before installation to avoid potential system restarts. The updates do not replace previous security updates for Visual Studio 2013. Microsoft recommends verifying the installation of the updates by checking specific file versions in the program folder. The updates aim to protect against potential exploitation of these vulnerabilities.

Key Points: • Security updates released for Visual Studio 2015 and 2013 on July 13, 2026. • Vulnerabilities allow remote code execution due to improper handling of debug information. • Users must close Visual Studio before applying updates to prevent system restarts.