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GitHub Outage History

Daily provider-status observations and published incident history for GitHub.

Operational

GitHub is operational. Verified . Official provider source.

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69.4% of 49 verified observed days had no reported provider issue

90-Day Trend

Jul 15Oct 12

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 76.7% 30 7

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 14 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

October 2026
Incident with Actions, Pull Requests and Issues
minor

View incident details and source

Started:

Issues Pull Requests Actions
investigating
Notifications have resumed but will continue to be delayed as we work through a backlog.
investigating
We have successfully applied a mitigation for notifications, and notifications have resumed but will continue to be delayed as we work through a backlog.
investigating
We have mitigated the issues with Actions, issues, and projects, and have a mitigation in progress to address the delay with notifications.
investigating
The degradation affecting Actions has been mitigated. We are monitoring to ensure stability.
investigating
The degradation affecting Issues has been mitigated. We are monitoring to ensure stability.
investigating
Our initial mitigation was not fully successful, and users may still experience delays and errors with Actions, issues and projects, and notifications are delayed. We're continuing to investigate the root cause and work on additional mitigations.
investigating
Pull Requests is operating normally.
investigating
We have a mitigation in progress and are monitoring for recovery. Users may also experience delayed web notifications as we mitigate.
investigating
Users may experience issues loading the Actions tab UI, interacting with the Checks API, queueing new Actions runs, creating and updating issues, and requesting PR reviews, including via REST and GraphQL APIs.
investigating
We are investigating reports of degraded performance for Actions, Issues and Pull Requests
Incident with Git Operations, Issues, Actions and Pull Requests
critical Observed active window 47m

View incident details and source

Started:

Git Operations Issues Pull Requests Actions
monitoring
The degradation has been mitigated. We are monitoring to ensure stability.
investigating
We observed widespread impact across GitHub services from 16:52 UTC to 17:01 UTC, and are investigating the root cause. All systems have recovered. This incident is a reoccurrence of the incident from earlier in the day https://www.githubstatus.com/incidents/djlmxz2zd0j7. Durable mitigation is in progress. We will provide another update in 30 minutes.
investigating
We are investigating reports of degraded performance for Actions, Git Operations, Issues and Pull Requests
Incident with Git Operations, Pull Requests and Actions
critical Observed active window 1h 15m

View incident details and source

Started:

Git Operations Webhooks Issues Pull Requests Actions
monitoring
Git Operations, Pull Requests and Actions are fully recovered and stable. The root cause has been identified and mitigations are being applied to prevent a reoccurrence.
monitoring
We are seeing full recovery across all systems including Git Operations, Pull Requests and Actions. We are continuing to investigate the root cause of the disruption between 15:06 UTC and 15:16 UTC, and will share another update shortly.
monitoring
The degradation has been mitigated. We are monitoring to ensure stability.
monitoring
The degradation has been mitigated. We are monitoring to ensure stability.
investigating
The degradation affecting Git Operations and Webhooks has been mitigated. We are monitoring to ensure stability.
investigating
The degradation affecting Issues has been mitigated. We are monitoring to ensure stability.
investigating
We are observing partial recovery across all systems. We are continuing to monitor and investigate the root cause of the disruption.
investigating
Git Operations is experiencing degraded performance. We are continuing to investigate.
investigating
Actions is operating normally.
investigating
The degradation affecting Pull Requests has been mitigated. We are monitoring to ensure stability.
investigating
Webhooks is experiencing degraded performance. We are continuing to investigate.
investigating
Git Operations is operating normally.
investigating
Pull Requests is experiencing degraded performance. We are continuing to investigate.
investigating
We observed widespread impact across GitHub services between 15:06 UTC and 15:16 UTC, and are investigating the root cause. We are seeing all systems recover, and will provide another update shortly.
investigating
Git Operations is experiencing degraded performance. We are continuing to investigate.
investigating
Webhooks is experiencing degraded availability. We are continuing to investigate.
investigating
Issues is experiencing degraded performance. We are continuing to investigate.
investigating
Webhooks is experiencing degraded performance. We are continuing to investigate.
investigating
We are investigating reports of degraded availability for Actions, Git Operations and Pull Requests
Several services are degraded
critical Observed active window 3h 47m

View incident details and source

Started:

Webhooks Pull Requests
investigating
We are deploying a mitigation and plan to resume migrations shortly thereafter
investigating
We are working towards a mitigation that will allow us to resume processing enterprise migrations.
investigating
All services are functioning normally except for enterprise migrations, which are still paused. They will resume soon.
monitoring
The degradation has been mitigated. We are monitoring to ensure stability.
investigating
A number of services including issues, pull requests, and webhooks, were briefly degraded, but have now recovered. Enterprise migrations are paused while we validate causes and mitigations.
investigating
Pull Requests is operating normally.
investigating
Webhooks is operating normally.
investigating
We are investigating reports of degraded performance for Pull Requests and Webhooks
Disruption with some GitHub services
major Observed active window 1h 47m

View incident details and source

Started:

investigating
Users may experience issues accessing organization and enterprise billing and licensing pages. We are deploying a mitigation and monitoring for recovery.
investigating
We are investigating reports of impacted performance for some GitHub services.
Incident with Actions
critical Observed active window 3h 38m

View incident details and source

Started:

Actions Pages
investigating
Pages is operating normally.
investigating
Actions is operating normally.
investigating
We have applied mitigations to address GitHub Actions failures. Queued jobs are clearing, new jobs are not delayed, and we expect full runner recovery shortly. We continue to monitor for full recovery and are working to mitigate ongoing issues affecting other services, including access to repository lists, licensing, and billing pages.
investigating
Actions is experiencing degraded performance. We are continuing to investigate.
investigating
Pages is experiencing degraded performance. We are continuing to investigate.
investigating
In addition to ongoing issues with Actions and Hosted Runners, some customers are also unable to access repository list, licensing and billing pages within their GitHub accounts. We continue to investigate and are working on mitigation.
investigating
Actions is experiencing degraded availability. We are continuing to investigate.
investigating
We’re continuing to investigate job failures and delays affecting GitHub-hosted runner assignment and workflow start times. Our teams are actively working to mitigate the impact and will provide another update as we learn more.
investigating
We’re still investigating delays in assigning GitHub-hosted runners, affecting workflow start times across multiple runner configurations. Our teams are working to mitigate the impact; we’ll share another update as we learn more.
investigating
We’re investigating an issue causing delays when assigning GitHub-hosted runners to Actions jobs. Some workflows may take longer to start across runner configurations. Our teams are working to mitigate the issue, and we’ll provide an update as we learn more.
investigating
We are investigating reports of degraded performance for Actions
Actions Job Delays
minor Observed active window 3h 22m

View incident details and source

Started:

Actions
investigating
GitHub Actions experienced degraded performance for some hosted runners due to throttling within an upstream Azure dependency. Service capacity has recovered, and we are continuing to monitor while working with Azure on the underlying condition.
investigating
We are currently applying a mitigation and anticipate recovery within thirty minutes.
investigating
We have identified an issue with our upstream provider which is causing Actions requests to 429 which is creating the delays. We have escalated to the owning team and are investigating how to mitigate the 429s.
investigating
We are seeing a reoccurrence in run-start delays, and are continuing to investigate to issue. Customers will potentially experience delays of up to ten minutes.
investigating
Actions is experiencing degraded performance. We are continuing to investigate.
monitoring
The degradation affecting Actions has been mitigated. We are monitoring to ensure stability.
investigating
Run-start delays on Ubuntu runners have been resolved. We are investigating run-start delays on Windows runners and will share more information as it becomes available.
investigating
We have identified the cause of increased Actions run start delays on Ubuntu runners and are actively deploying a fix. Customers may continue to experience intermittent delays while the mitigation rolls out and service metrics return to normal.
investigating
We are investigating reports of degraded performance for Actions
Elevated request latency
minor Observed active window 22m

View incident details and source

Started:

monitoring
The degradation has been mitigated. We are monitoring to ensure stability.
investigating
We are investigating recurrent periods of elevated latency affecting web requests. We’ll share updates as more information becomes available.
investigating
We are investigating reports of impacted performance for some GitHub services.
September 2026
Copilot Code Review is unable to complete reviews
critical Observed active window 53m

View incident details and source

Started:

investigating
Revert of the impacted change is in flight, expect full recovery once the deployment is done.
investigating
We are investigating reports of impacted performance for some GitHub services.
Disruption with billing information updates
minor Observed active window 3h 53m

View incident details and source

Started:

monitoring
The degradation has been mitigated. We are monitoring to ensure stability.
investigating
We have applied the mitigation and are seeing signs of recovery. We are continuing to monitor the system closely.
investigating
We are continuing to work on mitigation. We will post another update in approximately one hour.
investigating
We have identified the problem and are actively working on mitigation.
investigating
We are investigating failures on billing information updates. Customers may be unable to create or update their billing information in the meantime.
investigating
We are investigating reports of impacted performance for some GitHub services.

Legacy Incident Archive

128 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

June 2026
We are seeing elevated errors with Next Edit Suggestions and Completions
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are investigating reports of impacted performance for some GitHub services.
Disruption with Copilot next edit suggestions
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
The degradation has been mitigated. We are monitoring to ensure stability.
investigating
We have applied mitigation and are seeing recovery
investigating
We have identified a likely cause and are applying a mitigation
investigating
We are investigating reports of impacted performance for some GitHub services.
Incident with Copilot Availability
critical Source not attested
Last archived state: resolved
View archived record details
investigating
We've applied a mitigation to unblock Copilot functionality. Users may start to see signs of recovery. Relaunching your client should accelerate signs of recovery. We will continue to monitor the situation.
investigating
We are experiencing degraded availability for chat & agent models in Copilot. Multiple models are impacted and customers may experience requests failing. We are investigating and will provide an update as soon as possible.
investigating
We are investigating reports of degraded availability for Copilot
Disruption with some GitHub services
major Source not attested
Last archived state: resolved
View archived record details
monitoring
The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.
investigating
We are experiencing degraded availability for the Opus 4.8 model in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider. While we work with them to resolve the issue, we recommend choosing another model or selecting 'Auto' to continue using Copilot.
investigating
We are investigating reports of degraded availability for Copilot AI Model Providers
Multiple services have elevated errors and endpoint failures when checking feature flags
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
The degradation has been mitigated. We are monitoring to ensure stability.
investigating
We are investigating reports of impacted performance for some GitHub services.
Increased latency with webhooks
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
The degradation affecting Webhooks has been mitigated. We are monitoring to ensure stability.
investigating
Webhooks delivery latency has returned to normal levels. The backlog that built up during the incident has been cleared at approximately 4:29 UTC. We consider this incident resolved.
investigating
We are investigating reports of degraded performance for Webhooks
Incident with Webhooks
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
The degradation affecting Webhooks has been mitigated. We are monitoring to ensure stability.
investigating
We have applied a mitigation and are monitoring for recovery.
investigating
We are currently experiencing delays in Web Hook delivery and are actively investigating the root cause.
investigating
We are investigating reports of degraded performance for Webhooks
Authentication issues related to API requests
critical Source not attested
Last archived state: resolved
View archived record details
investigating
We continue to investigate issues related to sporadic authentication failures, impacting approximately 15% of API traffic. Erroneous 401 responses are causing app integrations to trigger authentication flows. We have identified a problematic component in our infrastructure and are working to mitigate.
investigating
The degradation affecting Issues has been mitigated. We are monitoring to ensure stability.
investigating
We continue to investigate issues related to sporadic authentication failures, impacting approximately 15% of API traffic. Further updates will be provided as we work to mitigate.
investigating
We are investigating issues related to sporadic authentication failures impacting approximately 15% of API traffic. We will continue to investigate and provide updates.
investigating
Issues is experiencing degraded performance. We are continuing to investigate.
investigating
API Requests is experiencing degraded availability. We are continuing to investigate.
investigating
We are investigating reports of impacted performance for some GitHub services.
Disruption with Claude Opus 4.7
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are experiencing degraded availability for the Claude Opus 4.7 model in Copilot Chat, VS Code and other Copilot products. This is due to an issue with an upstream model provider. We are working with them to resolve the issue, and starting to see recovery.<br />
investigating
We are experiencing degraded availability for the Claude Opus 4.7 model in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider. While we work with them to resolve the issue, we recommend choosing another model or selecting 'Auto' to continue using Copilot.
investigating
We are investigating reports of degraded performance for Copilot AI Model Providers
Pull Requests and Issues unavailable for signed-out users
critical Source not attested
Last archived state: resolved
View archived record details
investigating
Actions is experiencing degraded performance. We are continuing to investigate.
investigating
Following investigation, we are seeing that impact is limited to unauthenticated users when accessing Pull Requests, Issues, or Actions. Our team continues to work towards mitigation with more updates to follow as we have them.
investigating
Pull Requests is experiencing degraded performance. We are continuing to investigate.
investigating
Issues is experiencing degraded performance. We are continuing to investigate.
investigating
Issues is experiencing degraded availability. We are continuing to investigate.
investigating
We are investigating reports of impacted performance for some GitHub services.