Nov 2026: Microsoft SQL Server Information Disclosure Vulnerability
CVE-2026-116935 Published on November 10, 2026
Microsoft SQL Server Information Disclosure Vulnerability
Buffer over-read in SQL Server allows an authorized 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-2026-116935
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Affected Versions
Microsoft SQL Server 2017 for x64-based Systems (CU31):- Version 14.0.3006.16 and below 14.0.3570.2 is affected.
- Version 15.0.0 and below 15.0.2210.4 is affected.
- Version 15.0.4003.23 and below 15.0.4510.2 is affected.
- Version 16.0.0 and below 16.0.1220.3 is affected.
- Version 16.0.4003.1 and below 16.0.4315.2 is affected.
- Version 17.0.4006.0 and below 17.0.5045.3 is affected.
- Version 17.0.1050.2 and below 17.0.1155.3 is affected.