Outage in CoreWeave
Network connectivity issue affecting a subset of nodes in US-EAST-04A
Resolved Minor
August 05, 2026 - Started 4 days ago
- Lasted about 1 hour
Incident Report
We are investigating a networking hardware issue in US-EAST-04A affecting connectivity for a subset of nodes. Out of an abundance of caution, impacted nodes have been temporarily removed from service while our engineers work to restore connectivity. Customers may see a small number of nodes become unavailable or unschedulable during this time.
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Latest Updates ( sorted recent to last )
4 days ago - at 08/04/2026 10:56PM
We are investigating a networking hardware issue in US-EAST-04A affecting connectivity for a subset of nodes. Out of an abundance of caution, impacted nodes have been temporarily removed from service while our engineers work to restore connectivity. Customers may see a small number of nodes become unavailable or unschedulable during this time.
4 days ago - at 08/04/2026 11:53PM
Our engineers have identified the issue and remediation is underway. We will provide another update within the next hour or sooner.
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