# CoreWeave: Major incident: Object Storage Service Degradation in US-EAST-04

> Major incident: Object Storage Service Degradation in US-EAST-04. Detected 2026-11-02 by Rewindex: what changed on CoreWeave’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/i44690687f7cd07
Last updated: 2026-11-02T17:03:45Z

**Summary:** _summary pending_
- Kind: Major incident · Label: major (vendor)
- Changed: 2026-11-02 16:59 UTC · Detected: 2026-11-02 17:03 UTC
- [Source: https://status.coreweave.com/pages/incident/5e126e998f2f032e1f8f0f4b/6ae8c1842e972f05fd11fc90](https://status.coreweave.com/pages/incident/5e126e998f2f032e1f8f0f4b/6ae8c1842e972f05fd11fc90)
- [Company: CoreWeave](https://rewindex.com/company/coreweave.md)
- Versions: before (none: first archived) → after incident\_version:10/6ae8c1842e972f05fd11fc90@18ce428eb872
- Change 1 of 2 for this incident

Incident page (full timeline): [Object Storage Service Degradation in US-EAST-04](https://rewindex.com/company/coreweave/incidents/6ae8c1842e972f05fd11fc90.md)
## What changed

**1. Added: Title**

```diff
+ Object Storage Service Degradation in US-EAST-04
```

**2. Added: Impact**

```diff
+ major
```

**3. Added: Status**

```diff
+ investigating
```

**4. Added: Start time**

```diff
+ 2026-11-02 16:59 UTC
```

**5. Added: Affected components**

```diff
+ CoreWeave Object Storage
```

**6. Added: Update** (investigating) · 2026-11-02 16:59 UTC

```diff
+ We’re currently experiencing a degradation in the CoreWeave Object Storage Service in US-EAST-04, which may result in intermittent request failures for some customers. Our team has identified the root cause and is actively working on a fix to restore full functionality as quickly as possible. If you have any questions or concerns in the meantime, please don’t hesitate to reach out to us at support@coreweave.com
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-11-02 16:59 UTC | Major incident: Object Storage Service Degradation in US-EAST-04 (this change) | major |
| 2026-11-02 19:13 UTC | [Incident updated: Object Storage Service Degradation in US-EAST-04](https://rewindex.com/change/raa6b4ed10d412b.md) |  |

Next: [change](https://rewindex.com/change/raa6b4ed10d412b.md) · All CoreWeave changes: [timeline](https://rewindex.com/company/coreweave/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._


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Canonical: https://rewindex.com/change/i44690687f7cd07 · Markdown: https://rewindex.com/change/i44690687f7cd07.md · JSON: https://rewindex.com/api/v1/changes/i44690687f7cd07 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-02T21:21:35.825Z