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title: Azure Key Vault Properties Provider Release Notes
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# Azure Key Vault Properties Provider Release Notes

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

Support Category:
[Select](https://www.salesforce.com/en-us/wp-content/uploads/sites/4/documents/legal/Agreements/versioning-back-support-policy.pdf)

Azure Key Vault Properties Provider is a configuration that enables you to retrieve your secrets
from a secure Azure cloud service before your Mule app runs.

Guide:
[Azure Key Vault Properties Provider User Guide](https://docs.mulesoft.com/azure-key-vault-properties-provider-connector/latest/)

## 2.2.3

**September 18, 2026**

### What’s New

- This release includes general security fixes.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>These libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>jackson-core</code> library is upgraded to version 2.22.2.</p></li><li><p>The <code>jackson-databind</code> library is upgraded to version 2.22.2.</p></li><li><p>The <code>jackson-dataformat-xml</code> library is upgraded to version 2.22.2.</p></li><li><p>The <code>jackson-datatype-jsr310</code> library is upgraded to version 2.22.2.</p></li></ul></div></div></td><td><p>W-24113935</p></td></tr></tbody></table>

## 2.2.2

**August 31, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>Secret lookups now fail immediately when Azure Key Vault is unreachable, instead of waiting for a connection timeout on each secret.</p></div></div></td><td><p>W-23275136</p></td></tr><tr><td><div><div><p>The <code>azure-core-http-netty</code> and <code>netty-codec-http</code> 4.1.135.Final libraries are removed to address reported security vulnerabilities.</p></div></div></td><td><p>W-23953257</p></td></tr></tbody></table>

## 2.2.1

**August 19, 2026**

### What’s New

- This connector version requires Mule runtime 4.6.22 or later if you’re using Mule 4.6.x, or Mule
  runtime 4.9.9 or later if you’re using Mule 4.9.x. If you prefer not to upgrade your Mule runtime,
  use the connector version released immediately after this one.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>These libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>com.azure:azure-sdk-bom</code> library is upgraded to version 1.3.8.</p></li><li><p>The <code>com.azure:azure-core-http-okhttp</code> library is upgraded to version 1.13.5.</p></li><li><p>The <code>io.netty:netty-bom</code> library is upgraded to version 4.2.17.Final.</p></li></ul></div></div></td><td><p>W-23441692</p></td></tr></tbody></table>

## 2.2.0

**July 27, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>Mule applications no longer shut down silently on startup when using multiple Azure Key Vault Properties Provider configurations. You can now route secrets to the correct vault by specifying the configuration name using the <code>${azure-key-vault-properties-provider::configName::secret::key}</code> format, while single-vault configurations continue to support the legacy <code>${azure-key-vault-properties-provider::secret::key}</code> format.</p></div><div><p>For more information, see <a href="https://docs.mulesoft.com/azure-key-vault-properties-provider-connector/latest/azure-key-vault-properties-provider-upgrade-guide">Upgrade the Azure Key Vault Properties Provider</a>.</p></div></div></td><td><p>W-19368044</p></td></tr></tbody></table>

## 2.1.6

**June 12, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>This release fixes a transitive dependency issue to ensure the security patch for CVE-2026-33117 correctly propagates to Mule applications.</p></div></div></td><td><p>W-22960586</p></td></tr></tbody></table>

## 2.1.5

**June 4, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>This release includes general security fixes.</p></div></div></td><td><p>W-22684713</p></td></tr></tbody></table>

## 2.1.4

**April 29, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>These libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>netty.bom</code> library is upgraded to version 4.1.132.final.</p></li><li><p>The <code>jackson.core</code> library is upgraded to version 2.21.2.</p></li></ul></div></div></td><td><p>W-22134399, W-19324168</p></td></tr></tbody></table>

## 2.1.3

**December 17, 2025**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The connector now successfully imports into Anypoint Studio from Exchange for versions 2.1.2 and earlier.</p></td><td><p>W-18382058</p></td></tr><tr><td><p>The <code>mule-azure-key-vault-client</code> library is upgraded to version 1.2.3 to address reported security vulnerabilities.</p></td><td><p>W-20469267</p></td></tr><tr><td><p>The <code>mule-secure-configuration-property-module</code> library is upgraded to version 1.3.0.</p></td><td><p>W-20531122</p></td></tr></tbody></table>

## 2.1.2

**February 27, 2025**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>These libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>io.netty:netty-handler</code> library is upgraded to version 4.1.118.Final.</p></li><li><p>The <code>net.minidev:json-smart</code> library is upgraded to version 2.5.2.</p></li></ul></div></div></td><td><p>W-17818337</p></td></tr></tbody></table>

## 2.1.1

**August 19, 2024**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>The following libraries are upgraded to address reported security vulnerabilities:</p></div><div><ul><li><p>The <code>com.azure:azure-sdk-bom</code> library is upgraded to version 1.2.26.</p></li><li><p>The <code>com.fasterxml.jackson.core:jackson-core</code> library is upgraded to version 2.17.2.</p></li></ul></div></div></td><td><p>W-16474205</p></td></tr></tbody></table>

## 2.1.0

**May 31, 2024**

### What’s New

- The **Key Vault Name** attribute now uses the system property `MULE_AZURE_KEY_VAULT_NAME`, if you
  do not set any value for the attribute.

- The `tenantId`, `clientId`, and `clientSecret` attributes are now optional. If you specify these
  attributes, they must be set together; otherwise, the connector uses the values from the
  environment variables.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Added the system property <code>MULE_AZURE_KEY_VAULT_NAME</code> to parameterize the key vault name.</p></td><td><p>W-15734326</p></td></tr></tbody></table>

## 2.0.1

**March 19, 2024**

### What’s New

- This property provider is now compatible with Java 17.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

## 2.0.0

**September 26, 2023**

### What’s New

- The new **URI Override** field enables you to specify the URI for a key vault located outside
  Azure Commercial Cloud.

- Azure Key Vault Properties Provider now supports Azure Default Credential. You can specify your
  authentication credentials via environment variables.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Deployments no longer fail for Mule apps with the Mule Secure Configuration Properties Extension module and Azure Key Vault Properties Provider.</p></td><td><p>W-12219112</p></td></tr></tbody></table>

## 1.0.1

**January 10, 2023**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Updated internal dependencies.</p></td><td><p>W-12272032</p></td></tr></tbody></table>

### Known Issues

<table><colgroup><col> <col> <col></colgroup><thead><tr><th>Known Issue</th><th>Workaround</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>The Mule Secure Configuration Properties Extension module and Azure Key Vault Properties Provider share the same project structure, so they both export the <code>com.mulesoft.modules.configuration.properties.api</code> package. In Mule apps, this causes deployment failures which results in the <code>DuplicateExportedPackageException: There are multiple artifacts exporting the same package</code> error, because the Mule runtime classloader doesn’t allow two different extensions to export the same package.</p></div></div></td><td><div><div><p>This issue is fixed in Azure Key Vault Properties Provider 2.0.0 and later. To ensure successful deployment of your Mule apps, upgrade Azure Key Vault Properties Provider to version 2.0.0 or later.</p></div></div></td><td><div><div><p>W-12219112</p></div></div></td></tr></tbody></table>

## 1.0.0

**October 19, 2022**

### What’s New

This is a new properties provider.

For a list of supported configurations, refer to the Azure Key Vault Properties Provider Reference
Guide.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule runtime engine</p></td><td><p>4.4.0 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Known Issues

<table><colgroup><col> <col> <col></colgroup><thead><tr><th>Known Issue</th><th>Workaround</th><th>ID</th></tr></thead><tbody><tr><td><div><div><p>The Mule Secure Configuration Properties Extension module and Azure Key Vault Properties Provider share the same project structure, so they both export the <code>com.mulesoft.modules.configuration.properties.api</code> package. In Mule apps, this causes deployment failures which results in the <code>DuplicateExportedPackageException: There are multiple artifacts exporting the same package</code> error, because the Mule runtime classloader doesn’t allow two different extensions to export the same package.</p></div></div></td><td><div><div><p>This issue is fixed in Azure Key Vault Properties Provider 2.0.0 and later. To ensure successful deployment of your Mule apps, upgrade Azure Key Vault Properties Provider to version 2.0.0 or later.</p></div></div></td><td><div><div><p>W-12219112</p></div></div></td></tr></tbody></table>

## See Also

- [Salesforce Help](https://help.salesforce.com)

- [MuleSoft Services](https://www.mulesoft.com/support-and-services)

- [Known Issues](https://help.salesforce.com/s/issues)