Nov 2026: Microsoft SQL Server Elevation of Privilege Vulnerability
CVE-2026-67375 Published on November 10, 2026
Microsoft SQL Server Elevation of Privilege Vulnerability
Stack-based buffer overflow in SQL Server allows an authorized attacker to elevate privileges over a network.
Vulnerability Analysis
Exploitation:
NONE
Automatable:
NO
Technical Impact:
TOTAL
Weakness Type
What is a Stack Overflow Vulnerability?
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
CVE-2026-67375 has been classified to as a Stack Overflow vulnerability or weakness.
Products Associated with CVE-2026-67375
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Affected Versions
Microsoft SQL Server 2025 for x64-based Systems (GDR):- Version 17.0.1050.2 and below 17.0.1155.3 is affected.