Executive brief
SQL Server is a database platform used by enterprises to store and manage critical business data. An authorized user could exploit an out-of-bounds memory read vulnerability to extract sensitive information from the database system, potentially exposing confidential data across the network without triggering strong detection.
Technical details
The vulnerability is a classic out-of-bounds read flaw in SQL Server that allows an authenticated attacker to read memory beyond allocated buffer boundaries. The attack requires valid database access credentials and network connectivity to the SQL Server instance. By crafting malicious queries or commands, an attacker can leak sensitive information from server memory including encryption keys, connection strings, or other confidential data. This is an information disclosure vulnerability with no known active exploitation in the wild at this time.
Affected products
- Microsoft SQL Server
Timeline
- 2026-09-08: disclosed