cve 2026 50310

CVE 2026 50310 is a local information-disclosure vulnerability in Windows Human Interface Device functionality. According to the tagged report, an integer overflow or wraparound could allow sensitive information to be exposed to an attacker who already had permission to run code on an affected machine. Microsoft addressed the issue through the July 14, 2026 security updates for supported Windows 10, Windows 11, Windows Server 2019, Windows Server 2022, and Windows Server 2025 releases. This tag archive follows coverage of the vulnerability, Microsoft’s security response, the affected Windows versions, and update-based remediation for administrators and security teams.