Jul 2026: Microsoft SQL Server Information Disclosure Vulnerability
CVE-2026-54116 Published on July 14, 2026

Microsoft SQL Server Information Disclosure Vulnerability
Access of resource using incompatible type ('type confusion') in SQL Server allows an authorized attacker to disclose information over a network.

Vendor Advisory NVD

Weakness Type

What is an Object Type Confusion Vulnerability?

The program allocates or initializes a resource such as a pointer, object, or variable using one type, but it later accesses that resource using a type that is incompatible with the original type.

CVE-2026-54116 has been classified to as an Object Type Confusion vulnerability or weakness.


Products Associated with CVE-2026-54116

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Affected Versions

Microsoft SQL Server 2025 (CU 6): Microsoft SQL Server 2025 for x64-based Systems (GDR):