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Microsoft Security Response CenterCVE-2026-33109

Azure Managed Instance for Apache Cassandra Remote Code Execution Vulnerability

Improper access control in Azure Managed Instance for Apache Cassandra allows an authorized attacker to execute code over a network.

Read the vendor bulletin Get alerts for Azure Managed Instance for Apache Cassandra
9.9CVSS out of 10Critical severity
Scope

What the vendor says is affected

  • Azure Managed Instance for Apache Cassandra
Timeline

When this advisory changed

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Added to SecurityAlert

    We collected the advisory from the official source.

Vulnerabilities

CVEs named in this advisory

CVE-2026-33109View CVSS, KEV, EPSS, and threat context
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