GitHub outage — September 4, 2026
Disruption with Copilot Code Review
GitHub’s API & Webhooks has a confirmed disruption, detected on September 4, 2026.
Key facts
| Detected | September 4, 2026 · 20:39 UTC |
| Confirmed | 20:39 UTC |
| Service | API & Webhooks |
| Official record | https://stspg.io/dddfhld6fj0z |
Timeline
- 20:39Z
Detected · Official
Reported directly on GITHUB's official status page — no earlier independent (crowd / dependency / measurement) signal.
Evidence
| Official status feed | degraded (changed 20:39 UTC) |
| Anomaly score | +0.00σ 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
Confirmed by GITHUB's official status page — no independent (crowd / dependency / measurement) corroboration.