What is CVE-2026-62836?

CVE-2026-62836 is a high-severity vulnerability in Microsoft Azure SQL Managed Instance, classified under CWE-923. CVSS score: 8.7/10. Published 2026-08-07.

How severe is CVE-2026-62836?

High severity. CVSS v3 base score is 8.7 out of 10.

Vulnerability in Microsoft Azure SQL Managed Instance

CVE-2026-62836

Improper restriction of communication channel to intended endpoints in Azure SQL Managed Instance allows an unauthorized attacker to elevate privileges over a network.

EPSS: 0.004 (37.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.7 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N.

Affected products

Microsoft Azure Sql Managed Instance
Microsoft Azure_sql_managed_instance

Weakness classification (CWE)

CWE-923

References

Azure SQL Managed Instance Elevation of Privilege Vulnerability (vendor-advisory, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2026-62836?: CVE-2026-62836 is a high-severity vulnerability in Microsoft Azure SQL Managed Instance, classified under CWE-923. CVSS score: 8.7/10. Published 2026-08-07.
How severe is CVE-2026-62836?: High severity. CVSS v3 base score is 8.7 out of 10.