BMC Helix Network Management 26.1.01 Release Notes

Release Date: February 24, 2026

BMC Helix Network Management release 26.1.01 is now available with the following changes:

Feature Updates:

• [DRR69-1429] - Diode Node now supports SCP as an additional file upload option 
• [DRR69-1506] - Device List API now also returns device serial numbers 
• [DRR69-1508] - Record count pagination feature added to Device List API 
• [DRR69-1509] - Device List API now also returns lists of related IP addresses and MAC addresses for devices 
• [DRR69-1613] - Diode Node improvements 
• [DRR69-1636] - Device templates can now be set to active or inactive

Issues Resolved:

• [DRR69-1288] - Patch Management action is not getting executed 
• [DRR69-1381] - Patch Management failing to update device OS 
• [DRR69-1492] - Duplicate remote poller entries for devices that belong to service engine groups 
• [DRR69-1533] - Patch Management custom reports are not displaying correctly in CSV and PDF formats 
• [DRR69-1555] - Interface status checks with filter type "Interface Tag" do not suppress if Interface is admin down 
• [DRR69-1563] - Uptime Report not respecting maintenance window 
• [DRR69-1608] - Some device templates cannot process multiple auto-configuration rules 
• [DRR69-1618] - Service engine and Windows server forensics throw Internal server error 
• [DRR69-1645] - Datatables warning error observed when using Patch Management feature 
• [DRR69-1656] - Diode Node subtype is editable on the Diode Central instance 
• [DRR69-1691] - Active devices managed by Diode Nodes on the service engine administration page shows incorrect number of devices 
• [DRR69-1692] - Threshold from the Default template is only applied on Bandwidth and Errors and not on CPU, Memory, Latency 
• [DRR69-1703] - Internal server error occurs when creating one-time maintenance window without selecting a device 
• [DRR69-1722] - Looking Glass: Device command report returns error message rather than expected valid message 
• [DRR69-1737] - Unable to delete pages added to Favorites on Favorites Admin page 
• [DRR69-1775] - "Business Workflows Histogram" dashboard widget not working 
• [DRR69-1852] - Threshold for Memory statistic cannot be applied on the Cisco IOS devices due to name mismatch  
• [DRR69-1853] - Product update completes successfully but loading icon keeps spinning in UI 
• [DRR69-1856] - Linux SSH polling not working  
• [DRR69-1877] - The "Overview" dashboard widget Intermittently shows database error 
• [DRR69-1930] - Thresholds from device templates are not being applied 
• Miscellaneous UI fixes

Customers can update their systems by navigating to Administration > System > Updates or by request to BMC Helix Support. Please contact BMC Helix Support if you need assistance with updating or if you have any questions about this release.