CVE-2026-118111 · Vendor
NO FIX YET
An origin validation error in Microsoft SQL Server lets a user who already has an account raise their privileges across the network. The attacker would gain rights beyond what they were granted.
first public Nov 10, 2026 · 1 source
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Organizations running Microsoft SQL Server where some users or services hold valid accounts on a reachable server. The sources do not name affected versions or configuration, so the exact exposure is unknown. Systems with no SQL Server, or no network path for authenticated users, are unlikely to be affected.
Not affected if no-sql-server
Who cares microsoft, sql-server, windows
SELECT @@VERSION and compare it to the fixed builds listed by Microsoft (unknown from these sources)No fix yet, per the sources.
Origin validation error in SQL Server allows an authorized attacker to elevate privileges over a network.
This page as .md · .json · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
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