CVE-2026-116946 · Vendor
NO FIX YET
A heap-based buffer overflow in Microsoft SQL Server lets an attacker who already holds valid credentials trigger memory corruption over the network. The sources describe code execution as the result.
first public Nov 10, 2026 · 1 source
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Organizations running Microsoft SQL Server where some users hold valid database accounts and the server is reachable over the network. The sources do not list affected versions or configuration details. Installations without network exposure to untrusted authenticated users are less exposed.
Not affected if unknown
Who cares microsoft, sql-server, windows
SELECT @@VERSION against Microsoft's product ranges, which the sources do not listNo fix yet, per the sources.
Heap-based buffer overflow in SQL Server allows an authorized attacker to execute code over a network.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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