Outage in OpenAI
Issues with Codex
Resolved Major
September 25, 2026 - Started about 1 hour ago
- Lasted about 1 hour
Incident Report
Summary AI Generated
OpenAI experienced a 57-minute major outage affecting Codex and ChatGPT, during which users encountered elevated errors and loss of access to Codex. A temporary workaround of logging in via API key was made available while the team worked toward a fix. The root cause was identified, a mitigation was applied, and services were being monitored for full recovery.
We have identified that users are experiencing a codex outage.
We have identified the internal issue and are heading towards a mitigation.
Trusted by 1,000+ teams
The Status Page Aggregator with Early Outage Detection
Stop finding out about outages from your users. Monitor 6,320+ cloud services and get alerted the second something breaks.
Latest Updates ( sorted recent to last )
MONITORING
27 minutes ago - at 09/25/2026 11:45PM
We have applied the mitigation and are monitoring the recovery.
IDENTIFIED
38 minutes ago - at 09/25/2026 11:34PM
We have identified root cause and are moving towards mitigation.
IDENTIFIED
about 1 hour ago - at 09/25/2026 11:19PM
Login via API key will unblock access at this time.
IDENTIFIED
about 1 hour ago - at 09/25/2026 11:03PM
We have identified that users are experiencing elevated errors for the impacted services.
We are working on implementing a mitigation.
IDENTIFIED
about 1 hour ago - at 09/25/2026 10:58PM
We have identified that users are experiencing a codex outage.
We have identified the internal issue and are heading towards a mitigation.
Latest OpenAI outages
Elevated Error Rates on GPT-6 Astra Pro - 1 day ago
Elevated Error Rates for ChatGPT Work, across Plus, Pro, Business, Enterprise and Education plans. - 3 days ago
Increased error rate for Plus and Pro users. - 4 days ago
The Status Page Aggregator with Early Outage Detection
With IsDown, you can monitor all your critical services' official status pages from one centralized dashboard and receive instant alerts the moment an outage is detected. Say goodbye to constantly checking multiple sites for updates and stay ahead of outages with IsDown.
Start free trialNo credit card required · Cancel anytime · 6320 services available
Integrations with
