Azure SQL Database CVE-2026-68782

Exploitation requires the attacker to already be an authorized principal (CVSS PR:L), so a valid Azure SQL Database login or an application path that reaches the database under some authenticated context is a prerequisite - this is NOT remote-unauthenticated exploitation. No user interaction is required (UI:N) and attack complexity is low (AC:L), and the vector is network-reachable (AV:N). The primary limiting factor is the need for prior authorized database access; the specific injectable feature, endpoint, or query surface was not detailed in the available data, so the exact triggering interface should be confirmed against the Microsoft advisory.

The signals are strong but not maximal urgency. The CVSS 3.1 vector (AV:N/AC:L/PR:L/UI:N/S:C, C:H/I:H/A:H) yields 9.9 because low complexity and only low privileges are needed while impact is total across a scope boundary - a serious combination. However, PR:L confirms this is NOT unauthenticated: the attacker must already hold some authorized access (e.g., a valid database login or application-level DB access), which meaningfully limits the exploit population to insiders, compromised app credentials, or tenants abusing shared infrastructure. There is no CISA KEV listing and no public proof-of-concept, so this is not confirmed active exploitation. EPSS was not provided, so probabilistic exploitation likelihood is unknown and should not be assumed. Net: treat as a high-priority patch-verification item, especially for organizations exposing Azure SQL Database to semi-trusted or multi-tenant application users, but weigh it against the required prior authorization when sequencing remediation.

An attacker who already holds a low-privileged Azure SQL Database login - for example via a compromised application service account or an abused multi-tenant application input path - submits crafted input containing unneutralized SQL special characters. Because attack complexity is low and the scope is changed, the malicious query manipulates the SQL command to grant the attacker elevated privileges beyond their assigned role. No public exploit code is currently identified, so this scenario is inferred from the CVSS vector and description rather than a demonstrated POC.