Agent Resolved Issues
Note:
Refer to the Agent Enhancements section of the release notes for general product updates and library changes. For security alerts requiring manual intervention (primarily for on-premises deployments), visit the Splunk Security Advisory portal.
| Key | Product | Summary | Severity Level | Affected Version(s) | Release Version | Release Date |
|---|---|---|---|---|---|---|
| DOTNET-7821 | .NET Agent | Inline support on .NET 8 and earlier versions is disabled due to a profiler deadlock issue that might impact the application monitoring performance. However, inline support for .NET Framework remains unaffected. | Medium | - | 26.3.0 | April 22, 2026 |
| SIM-10262 | Machine Agent | The Machine Agent fails to report volumes to the Controller because it incorrectly filters out valid volume data. | Medium | 25.10.0 | 26.3.0 | April 07, 2026 |
| SIM-10347 | Machine Agent | The Machine Agent fails to start or reports file execution errors. (Example: .IOException: Permission denied or java.lang.UnsatisfiedLinkError). |
Medium | 25.12.0 | 26.3.0 | April 07, 2026 |
| SIM-10363 | Machine Agent | The Machine Agent fails to collect or report metrics on RHEL 8.10. | High | 26.1.0 | 26.3.0 | April 07, 2026 |
| SIM-10317 | Machine Agent | The Machine Agent fails to start as a service on Windows Server 2019. | High | n/a | 26.3.0 | April 07, 2026 |
| SIM-10323 | Machine Agent | The Servers page in the Controller UI fails to display the server list. | Medium | n/a | 26.3.0 | April 07, 2026 |
| SIM-10329 | Machine Agent | The WebSphere MQ extension fails to collect metrics when configured with wildcard queue filters, resulting in incomplete visibility into queue performance | High | n/a | 26.3.0 | April 07, 2026 |
| SIM-10377 | Machine Agent | The Machine Agent fails to report metrics on RHEL 6 because of compatibility issues. | High | 26.1.0 | 26.3.0 | April 07, 2026 |
| SIM-10387 | Machine Agent | When you select Specific Servers on the Create Health Rule page, an error occurs. | High | 26.1.0 | 26.3.0 | April 07, 2026 |
| SIM-10391 | Machine Agent | After upgrading the Machine Agent to 26.1, compatibility issues with existing OVA Controller prevent metric collection. | High | 25.10.0 | 26.3.0 | April 07, 2026 |
| SIM-10416 | Machine Agent | The Machine Agent fails to report network metrics. | Medium | 26.1.0 | 26.3.0 | April 07, 2026 |
| SIM-10442 | Machine Agent | When Server Visibility is enabled, the Machine Agent fails, requiring a manual restart to restore monitoring. | Medium | 26.1.0 | 26.3.0 | April 07, 2026 |
| CLUSTERMON-6277 | Cluster Agent | The Tiers and Nodes page incorrectly shows zero active nodes for specific workloads while the associated pods are running. | Medium | 25.7.0 | 26.3.0 | March 30, 2026 |
| CDM-10453 | Android Agent | Android application builds fail when org.gradle.configuration-cache is enabled. |
Medium | 25.6.0 | 26.3.0 | March 27, 2026 |
| COSMOSX-2997 | Smart Agent | The Machine Agent upgrade fails on Windows when using the Agent Management UI with Smart Agent connection settings. | Low | 25.12 | 26.3.0 | March 9, 2026 |
| COSMOSX-2998 | Smart Agent | The agent lifecycle tasks (deployments and upgrades) fail when using a reverse proxy. | Medium | - | 26.3.0 | March 9, 2026 |