CVE-2026-24304: Azure Cosmos DB Remote Code Execution Vulnerability

Published Jan 22, 2026
·
Updated

Azure Cosmos DB Remote Code Execution Vulnerability

Other sources

Improper access control in Azure Cosmos DB allows an unauthorized attacker to execute code over a network.

Microsoft

Improper access control in Azure Resource Manager allows an authorized attacker to elevate privileges over a network.

NVD

Affected Software

3 affected components
Microsoft Azure Resource Manager
Microsoft Azure Resource Manager
Microsoft Azure Cosmos DB

Event History

Jan 22, 2026
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·04:00 PM
DescriptionWeakness
Updated
via Microsoft·04:00 PM
Description
Jan 23, 2026
CVE Published
via MITRE·01:18 AM
Data Sourced
via MITRE·01:18 AM
DescriptionSeverity
Data Sourced
via NVD·02:15 AM
DescriptionSeverityWeaknessAffected Software
Jul 30, 2026
Updated
via Microsoft·02:00 PM
SeverityWeaknessAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2026-24304?

CVE-2026-24304 is classified as a critical vulnerability due to its potential for elevation of privilege.

2

How do I fix CVE-2026-24304?

To mitigate CVE-2026-24304, ensure that you apply the latest security updates from Microsoft for Azure Resource Manager.

3

Who is affected by CVE-2026-24304?

CVE-2026-24304 affects users of Microsoft Azure Resource Manager who have improper access controls configured.

4

What are the risks associated with CVE-2026-24304?

The primary risk of CVE-2026-24304 is that an unauthorized user could elevate their privileges, leading to potential unauthorized access and data compromise.

5

Is there a workaround for CVE-2026-24304?

There are no known workarounds for CVE-2026-24304; the recommended action is to apply the available updates.

Contact

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