Executive brief
Azure SQL Database is Microsoft's managed relational database service used by enterprises to store and manage critical business data. An improper access control flaw allows an authorized network user to escalate their privileges and gain elevated access to database resources, potentially enabling unauthorized data access, modification, or deletion.
Technical details
A privilege escalation vulnerability exists in Azure SQL Database due to improper access control mechanisms. An authorized attacker with network access can exploit this flaw to elevate privileges within the database system. The vulnerability is exploitable over the network without requiring additional user interaction. Successful exploitation could allow an attacker to gain administrative or higher-level access to database resources and data. Microsoft has issued a security patch; affected users should apply the update promptly.
Affected products
- Microsoft Azure SQL Database
Timeline
- 2026-08-20: disclosed