cve 2026 54116

The cve 2026 54116 tag covers a Microsoft SQL Server 2025 vulnerability involving a remotely reachable type confusion flaw. An authenticated attacker may disclose internal memory pointers over a network, potentially weakening memory-layout protections and supporting a more damaging follow-on exploit. Based on Microsoft’s published description, the issue does not directly expose database rows, passwords, query contents, or customer files. This tag archive follows the vulnerability’s July 14, 2026 disclosure through the Microsoft Security Response Center, its security impact, and guidance to patch affected SQL Server 2025 installations as part of Microsoft’s monthly security release.