CVE-2026-56162 Azure SQL Database Elevation of Privilege Vulnerability

Critical 10.0 Published 6 Aug 2026 Updated 28 Oct 2026

An improper authentication flaw in Azure SQL Database allows unauthorized attackers to elevate privileges over the network.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-56162?

CVE-2026-56162 is a critical vulnerability in Microsoft Azure SQL Database, published on 6 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Improper authentication in Azure SQL Database allows an unauthorized attacker to elevate privileges over a network.

Weakness: CWE-287

Which versions are affected by CVE-2026-56162?

It affects 1 product.

Products include Microsoft Azure Sql Database.

How do I fix CVE-2026-56162?

No fix has been published for CVE-2026-56162 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-56162 being exploited?

There is no known exploitation of CVE-2026-56162 in the wild and no public exploit code.

Sources

Also known as GHSA-6gmq-p797-9x4m.