CoreWeave: Scheduled Network Maintenance: Switch Firmware Update (Multiple Availability Zones)
Affected components: Coreweave Network
Timeline of updates
- update
Scheduled maintenance
- update
This maintenance has been extended through Friday, October 23.
- update
Maintenance is done
Changes Rewindex caught on this incident
- Incident updated: Scheduled Network Maintenance: Switch Firmware Update (Multiple Availability Zones)
- Incident updated: Scheduled Network Maintenance: Switch Firmware Update (Multiple Availability Zones)
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 2026-10-19 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
bcb4206f31d96d89…Version 2 captured
In the 2026-10-22 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
d2fe85c4d2f56f14…Version 3 captured
In the 2026-10-26 checkpoint, timestamped by FreeTSA and DigiCert on . Record hash
adbef24b2fff9017…
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 2026-10-19 00:00 UTC, resolved after 4 d, 3 update(s); edited after publishing.
- Title
- Scheduled Network Maintenance: Switch Firmware Update (Multiple Availability Zones)
- Vendor
- CoreWeave
- Date
- URL
- https://rewindex.com/company/coreweave/incidents/6ace9aca448794056d0c4235
CoreWeave profileRecent CoreWeave incidentsAll outages on October 19, 2026CoreWeave in October 2026MarkdownJSON