Third Party Maintenance - Fiserv

Scheduled Maintenance Report for DataMesh Group

Completed

The scheduled maintenance has been completed.

Posted Oct 23, 2026 - 00:00 AEDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.

Posted Oct 22, 2026 - 22:00 AEDT

Scheduled

Reference Number: CHG003030942

Description: To remediate a recently detected network vulnerability, Fiserv will be upgrading the operating systems of some of the Access Leaf network infrastructure at the North Ryde Data Centre (NRDC).

Platform: Fiserv Core Network – Access Leaf Infrastructure
Services: Transaction processing

Planned Start Time: Thursday, 22 October 2026, 22:00 AEDT
Planned End Time: Friday, 23 October 2026, 00:00 AEDT

Impact Details: There may be the potential for impact to in-flight transactions and services during the change. Any in-flight impacts are expected to be successful on retry.

The failover of network connectivity, where there is the potential for impact, will occur at approximately 22:30 AEDT.

Posted Oct 21, 2026 - 13:39 AEDT

This scheduled maintenance affected: Processors (Fiserv).