data.dll

The data.dll tag covers Windows security coverage related to a high-severity remote code execution vulnerability in Microsoft’s Data.dll component. Tagged content focuses on CVE-2026-50347, a heap-based buffer overflow affecting supported Windows 10, Windows 11, and Windows Server releases. The vulnerability may allow an unauthorized attacker to run code after persuading a user to interact with malicious content. Microsoft addressed the issue through the July 2026 cumulative security updates, so this archive is relevant to administrators and users tracking the vulnerability, its impact, affected Windows versions, and the recommended update-based remediation.