Is CoreWeave down? › Outage history

CoreWeave outage history

CoreWeave published 3 incidents on its official status page since Oct 6, 2026. None was major or long enough for its own page. Below them is every smaller incident, then our own 90 day check history.

Is CoreWeave down right now? →CoreWeave official status page

Every smaller CoreWeave incident

Minor and short incidents from the CoreWeave status page, newest first, each with a line from the official updates. Times are UTC.

October 2026

  • Oct 13, 2026, 21:18 UTC · Kubeconfig download failures

    1 hour 6 min · impact not stated

    "We believe the issue is resolved, and API Token generation is now operational. If you are continuing to experience issues, please reach out to support@coreweave.com."

  • Oct 12, 2026, 16:45 UTC · Object Storage and Shared File System volumes unavailable in US-CENTRAL-08A

    4 hours 28 min · impact not stated

    "Hello, This incident has been resolved. Object Storage and Shared File System volumes in US-CENTRAL-08A are operating normally following a period of monitoring with no further issues observed. We apologize for any inconvenience caused."

  • Oct 6, 2026, 18:40 UTC · Global CKS Console Outage

    42 minutes · impact not stated

    "This issue is now considered resolved"

CoreWeave uptime, last 90 days

Tracked since Oct 7, 2026. Updated Oct 22, 2026, 12:35 UTC.

Uptime99.57%
Avg response401 ms
Problems, 30 days2
Last problemOngoing
90 days agoUp Degraded Down No dataToday

Every CoreWeave problem in the last 90 days

  • Maintenance

    Coreweave Network: US-CENTRAL-08A

    Oct 19, 2026, 04:37 UTC · ongoing for 79 hours 58 min · from CoreWeave's official status page

  • Outage

    CoreWeave Services: US-EAST-01

    Oct 7, 2026, 21:19 UTC · lasted 215 hours 51 min · from CoreWeave's official status page

Day by day

Day (UTC)UptimeAvg responseWorst
Oct 22, 2026100%161 msMaintenance
Oct 21, 2026100%345 msMaintenance
Oct 20, 2026100%333 msMaintenance
Oct 19, 2026100%367 msMaintenance
Oct 18, 2026100%325 msUp
Oct 17, 2026100%356 msUp
Oct 16, 2026100%631 msMaintenance
Oct 15, 2026100%724 msMaintenance
Oct 14, 2026100%738 msMaintenance
Oct 13, 2026100%733 msDegraded
Oct 12, 202693.1%726 msOutage
Oct 11, 2026100%475 msMaintenance
Oct 10, 2026100%104 msMaintenance
Oct 9, 2026100%111 msMaintenance
Oct 8, 2026100%121 msMaintenance
Oct 7, 2026100%164 msMaintenance

CoreWeave outage questions

Was CoreWeave down today?

Yes. CoreWeave had a problem today (Oct 22, 2026, UTC): Coreweave Network: US-CENTRAL-08A (maintenance, still ongoing).

Was CoreWeave down yesterday?

Yes. CoreWeave had a problem yesterday (Oct 21, 2026, UTC): Coreweave Network: US-CENTRAL-08A (maintenance, still ongoing).

When was CoreWeave last down?

Right now: a problem started on Oct 19, 2026, 04:37 UTC: Coreweave Network: US-CENTRAL-08A.

How often does CoreWeave go down?

CoreWeave's status page posted 3 incidents since Oct 6, 2026, 3 of them in the last 30 days. Most incidents affect part of the service, not all of it. Uptime from our own checks over the last 90 days: 99.57%.

Times are UTC. Official incidents are the company's own posts, quoted from the CoreWeave status page. Problem periods start when the official status page or our checks first show a problem and end when the service is next found working, so durations are accurate to within a few minutes. Recent outages across all services.