HPE security advisory (AV26-244)

Serial number: AV26-244
Date: March 17, 2026

Between March 16 and 17, 2026, HPE published security advisories to address vulnerabilities in the following products:

• HPE Telco Service Orchestrator – versions prior to v4.2.12
• HPE Brocade Fabric OS – versions prior to 9.2.1c3 and 9.2.2c
• HPE SANnav Management Software – versions prior to v2.4.0b

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

• HPESBNW05029 rev.1 - HPE Telco Service Orchestrator, Remote Buffer Overflow
• HPESBST05001 rev.1 - HPE SAN Switches with Brocade Fabric OS (FOS), Multiple Vulnerabilities
• HPESBST05000 rev.1 - HPE B-Series SANnav Management Portal, Multiple Vulnerabilities
• HPE Security Bulletin Library