CVE-2026-62836
Received
Received - Intake
Improper Channel Restriction Leads to Privilege Escalation in Azure SQL Managed Instance
Vulnerability report for CVE-2026-62836, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-08-07
Last updated on: 2026-08-07
Assigner: Microsoft Corporation
Description
Description
Improper restriction of communication channel to intended endpoints in Azure SQL Managed Instance allows an unauthorized attacker to elevate privileges over a network.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | azure_sql_managed_instance | * |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-923 | The product establishes a communication channel to (or from) an endpoint for privileged or protected operations, but it does not properly ensure that it is communicating with the correct endpoint. |
