CVE-2026-67372 · Runtime
NO FIX YET
A heap-based buffer overflow in Microsoft SQL Server lets an attacker who already has authorized access run code over the network. The sources give a CVSS score of 8.8 and do not name affected or fixed versions.
first public Nov 10, 2026 · 1 source
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Organizations running Microsoft SQL Server where users hold valid database credentials and the server is reachable over the network. The sources do not list affected versions or configurations. Systems with no network-reachable SQL Server instance and no untrusted authorized users are lower risk.
Not affected if no-network-access, no-untrusted-authorized-users
Who cares sql-server, windows
SELECT @@VERSION and compare it to the vendor's advisoryNo 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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