OpenAI experienced a minor incident on April 28, 2026 affecting Codex Web and Codex API and 1 more component, lasting —. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- identified Apr 28, 2026, 10:46 PM UTC
Status: Identified We have identified that users are experiencing elevated errors for the impacted services. We are working on implementing a mitigation. Affected components Codex Web (Degraded performance) CLI (Degraded performance) App (Degraded performance) VS Code extension (Degraded performance) Codex API (Degraded performance)
- monitoring Apr 28, 2026, 10:58 PM UTC
Status: Monitoring We have applied the mitigation and are monitoring the recovery. Affected components Codex API (Degraded performance) Codex Web (Degraded performance) CLI (Degraded performance) App (Degraded performance) VS Code extension (Degraded performance)
- resolved Apr 28, 2026, 11:12 PM UTC
Status: Resolved All impacted services have now fully recovered. Affected components Codex Web (Operational) CLI (Operational) App (Operational) VS Code extension (Operational) Codex API (Operational)