Cloudflare outage — September 4, 2026
Elevated number of R2 503 errors in Eastern North America region
Cloudflare’s Workers & Pages has a confirmed disruption, detected on September 4, 2026.
Key facts
| Detected | September 4, 2026 · 21:10 UTC |
| Confirmed | 21:10 UTC |
| Service | Workers & Pages |
| Official record | https://www.cloudflarestatus.com/incidents/ftvf8c3m4mv5 |
Timeline
- 21:10Z
Detected · Signal
2 crowd signals for Workers & Pages on CLOUDFLARE crossed the signal threshold. - 21:10Z
Confirmed · Official
An official CLOUDFLARE status-page notice corroborated the event the same cycle.
Evidence
| Official status feed | degraded (changed 21:10 UTC) |
| Anomaly score | +0.66σ above this cell's own baseline |
| Engine confidence | 95% |
Outage-related signals per hour over the live window, oldest → newest (peak 2).
How this was detected
1 independent evidence class for workers on CLOUDFLARE. 2 crowd reports across bluesky (single platform — not corroborating), z=+0.7σ vs the cell baseline. Official notice confirms it.