CVE-2026-33109
Critical
Description
Improper access control in Azure Managed Instance for Apache Cassandra allows an authorized attacker to execute code over a network.
SeverityCritical
CVSS9.9
Exploit probability—
Product
Microsoft Azure Managed Instance For Apache Cassandra
PublishedMay 7, 2026
First seenMay 7, 2026
Weakness typeCWE-284Improper access control
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft azure_managed_instance_for_apache_cassandra | No range specified | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.