Downrightnow
// Incident Post-MortemDRN-F6A3E1A0

CircleCI outage on June 24, 2026

Minor severityResolved4h 1mDeveloper
Started · UTC
Jun 24, 11:13 PM
9h ago
Resolved · UTC
Jun 25, 03:15 AM
5h ago
Duration
4h 1m
End-to-end
Peak confidence
45.00
190 snapshots
// User impact

CircleCI users likely saw failed connections, degraded availability, or session instability for this Developer service. The incident reached Minor severity and lasted 4h 1m. The stored report window does not show a preserved user-report spike.

// What happened

Jun 24, 23:13 UTC Investigating - What's happeningOur engineers are investigating network routing issues for some Mac jobs.What's impactedMac jobs that make outbound requests, including checking out from GitHub.

Deterministic readout · awaiting AI summary pass

// Timeline

  1. Incident detected

    Minor confidence crossed the incident threshold for CircleCI: issues with network routing for Mac jobs.

  2. Status changed to Degraded Performance

    The stored readout moved to Degraded Performance with confidence 38.00.

  3. Marked resolved

    The incident was closed after 3h 59m of observed impact.

  4. Peak confidence reached

    Confidence peaked at 80.00 while the service was marked Operational.

// Signals by source0 sources

No per-source signal payloads were preserved in this incident's snapshot window.

// Aggregate evidence

Confidence scoring

45.00

The incident reached 45.00 peak confidence across 190 stored status snapshots.

User reports

0 / 15m

No elevated user-report volume was preserved in the incident window snapshots.

Status samples

0 affected

The incident row exists, but the bounded snapshot window does not include affected status samples.

Recovery signal

Resolved

Recovery was recorded at Thu, Jun 25, 2026, 03:15 AM UTC.