cve 2026 50482

The cve 2026 50482 tag covers Microsoft's July 14, 2026 security update for a high-severity heap-based buffer overflow in Windows NTFS. The vulnerability can lead to code execution, but the available advisory details describe a local, authorized attacker who must persuade a user to perform an action. That distinction is important for patch triage: the issue is not documented as an unauthenticated network attack against an exposed Windows file server, and enabling NTFS or sharing an NTFS volume alone is not evidence of remote exploitability. This tag provides context for understanding the vulnerability, assessing affected Windows clients and servers, and prioritizing Microsoft's security updates.