CoreWeave: Scheduled Power Infrastructure Maintenance - EU-SOUTH-03
Affected components: CoreWeave Infrastructure
Timeline of updates
- update
EU-SOUTH-03 power infrastructure maintenance - first maintenance period completed. The first phase of scheduled power infrastructure maintenance in EU-SOUTH-03 was completed on October 21, 2026 with no issues reported. No testing is currently underway. Work will resume during the second scheduled maintenance period on October 22, 2026, from 06:00 to 08:00 UTC. No customer impact is expected during the remaining work, and no customer action is required. We will provide a further update and confirm when all work is complete.
- update
Scheduled maintenance is complete. The scheduled second phase of power infrastructure maintenance was completed successfully on October 22, 2026, within the announced maintenance window. Both scheduled maintenance periods are complete.
Changes Rewindex caught on this incident
Archive proof
Rewindex commits each version of an incident it captures to a daily checkpoint, chains it to the day before, and has the checkpoint timestamped by FreeTSA and DigiCert. That proves these records existed by then and have not been changed since, by anyone, Rewindex included.
How the archive is checked, and what it cannot prove.
First version captured
In the 2026-10-21 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
0a73424761250204…Version 2 captured
In the 2026-10-23 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
34a9ef0adf5ba72b…
Impact, status and times are the vendor’s own, as last archived. View on status.coreweave.com (opens in new tab).
Cite this
Maintenance posted by CoreWeave, started 2026-10-21 06:00 UTC, resolved after 26 h, 2 update(s); edited after publishing.
- Title
- Scheduled Power Infrastructure Maintenance - EU-SOUTH-03
- Vendor
- CoreWeave
- Date
- URL
- https://rewindex.com/company/coreweave/incidents/6ad1269ccb21fb05a5db9443
CoreWeave profileRecent CoreWeave incidentsAll outages on October 21, 2026CoreWeave in October 2026MarkdownJSON