Nov 2026: Microsoft SQL Server Information Disclosure Vulnerability
CVE-2026-116943 Published on November 10, 2026
Microsoft SQL Server Information Disclosure Vulnerability
Buffer over-read in SQL Server allows an unauthorized attacker to disclose information over a network.
Vulnerability Analysis
Weakness Type
Buffer Over-read
The software reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer. This typically occurs when the pointer or its index is incremented to a position beyond the bounds of the buffer or when pointer arithmetic results in a position outside of the valid memory location to name a few. This may result in exposure of sensitive information or possibly a crash.
Products Associated with CVE-2026-116943
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