Cloudflare outage — September 4, 2026
Cache Purging Errors
Cloudflare’s Multiple services has a confirmed disruption, detected on September 4, 2026.
Key facts
| Detected | September 4, 2026 · 14:51 UTC |
| Confirmed | 14:51 UTC |
| Service | Multiple services |
| Official record | https://www.cloudflarestatus.com/incidents/ff0yvx1d6tby |
Timeline
- 14:51Z
Detected · Signal
1 crowd signal for Multiple services on CLOUDFLARE crossed the signal threshold. - 14:51Z
Confirmed · Official
An official CLOUDFLARE status-page notice corroborated the event the same cycle.
Evidence
| Official status feed | degraded (changed 14:51 UTC) |
| Anomaly score | -1.20σ above this cell's own baseline |
| Engine confidence | 95% |
Outage-related signals per hour over the live window, oldest → newest (peak 1).
How this was detected
1 independent evidence class for Multiple services on CLOUDFLARE. 1 crowd report across hn_comments (single platform — not corroborating), z=-1.2σ vs the cell baseline. Official notice confirms it.