Announcements

Scheduled Maintenance: Linux Kernel Upgrade – May 20–25, 2026

19th May 2026

Hello everyone, We will be performing a Linux kernel upgrade across all Ultra.cc nodes over the course of three days, starting this Wednesday, May 20. The upgrades will be carried out in batches, with a maintenance window of 09:00 AM – 09:00 PM UTC each day. During this timeframe, each individual node will undergo an upgrade of the Linux ...

SSH Access Restored – Security Vulnerability Update

15th May 2026

Hello everyone! We have temporarily revoked SSH access across all servers in response to a publicly disclosed security vulnerability affecting all Linux systems globally. Out of an abundance of caution, and to protect the integrity of your data and services, we have taken this preventative measure while we work to fully assess and remediate the ...

Scheduled Network Maintenance - Singapore

1st April 2026

Hello everyone, We will be performing scheduled network maintenance in our Singapore location. Affected node: Botanic Date: April 2, 2026 Maintenance start: 7 PM UTC (April 1) / 3 AM SGT (April 2) Maintenance end: 8 PM UTC (April 1) / 4 AM SGT (April 2) We will be carrying out planned network maintenance involving our ...

Scheduled Network Maintenance - Singapore

27th March 2026

Hello everyone, We will be performing scheduled network maintenance in our Singapore location. Affected node: Bedok, Katong, Palawan Date: April 15, 2026 Maintenance start: 8 PM UTC (April 14) / 4 AM SGT (April 15) Maintenance end: 11 PM UTC (April 14) / 7 AM SGT (April 15) Expected downtime: Two separate 30sec outages During ...

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Scheduled Maintenance: Linux Kernel Upgrade – May 20–25, 2026

SSH Access Restored – Security Vulnerability Update

Scheduled Network Maintenance - Singapore

Scheduled Network Maintenance - Singapore

Support

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Announcements

Scheduled Maintenance: Linux Kernel Upgrade – May 20–25, 2026

SSH Access Restored – Security Vulnerability Update

Scheduled Network Maintenance - Singapore

Scheduled Network Maintenance - Singapore

Support

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