# CoreWeave: Scheduled Power Infrastructure Maintenance - EU-SOUTH-03

> CoreWeave maintenance “Scheduled Power Infrastructure Maintenance - EU-SOUTH-03” on 2026-10-21: impact maintenance (vendor’s label), 26 h, 2 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/coreweave/incidents/6ad1269ccb21fb05a5db9443
Last updated: 2026-10-23T16:53:51Z

- Impact (vendor’s label): maintenance (maintenance)
- Status: completed · edited after publishing
- Started: 2026-10-21 06:00 UTC · Resolved: 2026-10-22 08:00 UTC · Duration: 26 h
- Updates: 2 · Affected components: CoreWeave Infrastructure
- [Vendor status page: https://status.coreweave.com/pages/maintenance/5e126e998f2f032e1f8f0f4b/6ad1269ccb21fb05a5db9443](https://status.coreweave.com/pages/maintenance/5e126e998f2f032e1f8f0f4b/6ad1269ccb21fb05a5db9443)
- [Company: CoreWeave](https://rewindex.com/company/coreweave.md)

## Timeline of updates

- **update** 2026-10-21 16:14 UTC: 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** 2026-10-23 16:51 UTC: 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.

## Rewindex changes for this incident

- 2026-10-23 16:53 UTC: [Incident updated: Scheduled Power Infrastructure Maintenance - EU-SOUTH-03](https://rewindex.com/change/r6c29a071a310eb.md)

## Cite this

Maintenance posted by CoreWeave, started 2026-10-21 06:00 UTC, resolved after 26 h, 2 update(s); edited after publishing.

- Canonical URL: https://rewindex.com/company/coreweave/incidents/6ad1269ccb21fb05a5db9443
- Citation: CoreWeave, “Scheduled Power Infrastructure Maintenance - EU-SOUTH-03” (2026-10-21 06:00 UTC). Archived by Rewindex: https://rewindex.com/company/coreweave/incidents/6ad1269ccb21fb05a5db9443 (CC BY 4.0).
- Markdown link: `[CoreWeave: Scheduled Power Infrastructure Maintenance - EU-SOUTH-03 (2026-10-21)](https://rewindex.com/company/coreweave/incidents/6ad1269ccb21fb05a5db9443)`


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Canonical: https://rewindex.com/company/coreweave/incidents/6ad1269ccb21fb05a5db9443 · Markdown: https://rewindex.com/company/coreweave/incidents/6ad1269ccb21fb05a5db9443.md · JSON: https://rewindex.com/api/v1/companies/coreweave/incidents/6ad1269ccb21fb05a5db9443 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T13:41:24.163Z