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GitHub Enterprise Cloud US Outage History

Every past GitHub Enterprise Cloud US outage tracked by IsDown, with detection times, duration, and resolution details.

There were 68 GitHub Enterprise Cloud US outages since May 2025. The 68 outages from the last 12 months are summarized below, with incident details, duration, and resolution information.

Major May 6, 2026

May 2026: Disruption with some GitHub services

Detected May 6, 2026 8:02 AM EDT · Resolved May 7, 2026 1:42 PM EDT · Duration 1 day

GitHub Enterprise Cloud US experienced a major service disruption affecting performance across some GitHub services. The incident lasted approximately 29.7 hours while the team investigated and resolved the performance issues. No specific details about which services were impacted or the resolution method were provided in the incident report.

Major May 6, 2026

May 2026: Incident with Actions, we are investigating reports of degraded availability

Detected May 6, 2026 5:10 AM EDT · Resolved May 7, 2026 2:22 PM EDT · Duration 1 day

GitHub Enterprise Cloud US experienced a major incident with degraded availability for Actions that lasted 33.2 hours. The service was investigating reports of performance issues affecting the Actions functionality. The incident has been resolved after the extended outage period.

Major May 5, 2026

May 2026: Incident with Actions

Detected May 5, 2026 11:12 AM EDT · Resolved May 7, 2026 2:22 PM EDT · Duration 2 days

GitHub Enterprise Cloud US experienced a major incident affecting Actions with degraded availability. The service disruption lasted approximately 51 hours. The incident has been resolved, restoring normal functionality to Actions.

Minor April 28, 2026

April 2026: Disruption with some GitHub services

Detected Apr 28, 2026 11:14 AM EDT · Resolved Apr 28, 2026 1:09 PM EDT · Duration about 2 hours

GitHub Enterprise Cloud US experienced a minor service disruption affecting less than 1% of hosted ubuntu-latest runner jobs, causing delays in their execution. The incident lasted 1.9 hours while GitHub worked to restore runner capacity. The issue was resolved by restoring the affected runner infrastructure.

Minor April 23, 2026

April 2026: Incident with Pull Requests

Detected Apr 23, 2026 3:51 PM EDT · Resolved Apr 23, 2026 5:43 PM EDT · Duration about 2 hours

GitHub Enterprise Cloud US experienced a minor incident affecting Pull Requests functionality that lasted 1.9 hours. The service has been restored and Pull Requests is now operating normally. No specific details about the nature of the disruption or user impact were provided in the incident report.

Minor April 23, 2026

April 2026: Disruption with users unable to start Claude and Codex agent task from the web

Detected Apr 23, 2026 3:32 PM EDT · Resolved Apr 23, 2026 3:43 PM EDT · Duration 12 minutes

GitHub Enterprise Cloud US experienced a disruption where users were unable to start Claude and Codex agent tasks from the web interface. The issue was classified as minor and lasted 12 minutes. The root cause was identified and mitigation efforts were implemented to resolve the problem.

Minor April 22, 2026

April 2026: Disruption with some GitHub services

Detected Apr 22, 2026 3:58 PM EDT · Resolved Apr 22, 2026 6:47 PM EDT · Duration about 3 hours

GitHub Enterprise Cloud US experienced a minor service disruption affecting Copilot Coding Agent and Issues for 2.8 hours. The root cause was identified and a fix was deployed to resolve the issue.

Major April 22, 2026

April 2026: Disruption with Copilot chat and Copilot Coding Agent

Detected Apr 22, 2026 11:37 AM EDT · Resolved Apr 22, 2026 3:18 PM EDT · Duration about 4 hours

GitHub Enterprise Cloud US experienced a major disruption affecting Copilot chat and Copilot Coding Agent functionality for 3.7 hours. The incident impacted users' ability to access AI-powered coding assistance and chat features on github.com. The service disruption has been mitigated and resolved.

Minor April 13, 2026

April 2026: Disruption with some GitHub services

Detected Apr 13, 2026 10:18 PM EDT · Resolved Apr 14, 2026 2:11 AM EDT · Duration about 4 hours

GitHub Enterprise Cloud US experienced a minor service disruption affecting the Copilot Dashboard on the Insights tab for 3.9 hours. The issue was identified and mitigation efforts were implemented to restore functionality. The incident was resolved after the affected dashboard service was restored to normal operation.

Minor April 10, 2026

April 2026: Problems with third-party Claude and Codex Agent sessions not being listed in the agents tab dashboard

Detected Apr 10, 2026 9:08 AM EDT · Resolved Apr 10, 2026 9:29 AM EDT · Duration 20 minutes

GitHub Enterprise Cloud US experienced an issue where third-party Claude and Codex Cloud Agent sessions were not appearing in the agents tab dashboard. The problem affected users' ability to view their active agent sessions through the dashboard interface. The incident was resolved after 20 minutes.