How often does GitHub have outages?

GitHub has had 50 reported incidents recently. Visit apistatuscheck.com/incidents/github for the complete outage history with timelines and resolution details.

What was the last GitHub outage?

The most recent GitHub incident was "Incident with Dependabot" on October 30, 2026. It was classified as minor impact and is currently resolved.

GitHub Outage History

50 incidents reported. Data sourced from the official GitHub status page.

Total Incidents

Major/Critical

Minor

Resolved

October 2026

Incident with Dependabot

minor

Oct 30, 08:59 PM→Oct 30, 11:29 PMresolved

Oct 30, 11:29 PM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 30, 10:32 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Oct 30, 10:32 PM

investigating — We have mitigated impact and are seeing recovery. We are monitoring for full recovery.

+3 more updates

Incident with Actions, Pages, and Webhooks

major

Oct 30, 05:50 PM→Oct 30, 07:23 PMresolved

Oct 30, 07:23 PM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 30, 06:32 PM

monitoring — The degradation affecting Actions, Pages and Webhooks has been mitigated. We are monitoring to ensure stability.

Oct 30, 06:32 PM

investigating — All affected services have recovered following mitigation. We continue to investigate root cause.

+3 more updates

Disruption with GitHub services

critical

Oct 30, 02:31 PM→Oct 30, 03:02 PMresolved

Oct 30, 03:02 PM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 30, 02:49 PM

monitoring — The degradation affecting Pages has been mitigated. We are monitoring to ensure stability.

Oct 30, 02:48 PM

investigating — A temporarily overloaded component triggered a burst of errors between 14:21 and 14:30 UTC across numerous services. Component health has returned to normal and we continue to monitor while investigat...

+5 more updates

Disruption with Copilot Cloud services

minor

Oct 29, 10:19 AM→Oct 29, 12:49 PMresolved

Oct 29, 12:49 PM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 29, 12:33 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Oct 29, 11:37 AM

investigating — We continue to experience failure rates of 1-2% and increased latency on our agent sessions service, including creating and listing sessions. This can impact cloud based agent sessions on web, mobile,...

+3 more updates

Disruption with some Copilot services

critical

Oct 28, 02:12 PM→Oct 28, 03:28 PMresolved

Oct 28, 03:28 PM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 28, 03:26 PM

monitoring — The degradation affecting Copilot has been mitigated. We are monitoring to ensure stability.

Oct 28, 03:24 PM

investigating — Copilot is experiencing degraded performance. We are continuing to investigate.

+5 more updates

Elevated 404s for GitHub App s2s tokens in git/API

none

Oct 27, 08:00 AM→Oct 27, 08:00 AMresolved

Oct 27, 08:21 PM

resolved — Between 0655 and 0801 UTC on 10/27, customers experienced increased failure rates for API and git requests authenticated with server-to-server tokens for GitHub Apps (excluding Actions tokens). During...

Incident with Actions, Issues, API Requests and Pull Requests

minor

Oct 26, 06:48 PM→Oct 26, 06:57 PMresolved

Oct 26, 06:57 PM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 26, 06:54 PM

monitoring — We saw elevated latency affecting REST API requests, including Checks, and some Actions, Issues, Pull Requests, and GraphQL functionality. Some requests may have been slow or timed out, and notificati...

Oct 26, 06:50 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

+1 more updates

Grok 4.6 and Grok 4.7 Service Issues

minor

Oct 23, 11:41 PM→Oct 24, 12:23 AMresolved

Oct 24, 12:23 AM

resolved — Between 23:28 and 00:23 UTC on October 27, 2026, GitHub Copilot experienced degradation affecting Grok 4.6 and Grok 4.7 models. Users encountered elevated error rates when using these models. <br...

Oct 24, 12:23 AM

monitoring — The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.

Oct 23, 11:42 PM

investigating — We are experiencing degraded availability for the Grok 4.6 and Grok 4.7 models in Copilot products and IDE surfaces. This is due to an issue with an upstream model provider. While we work with them to...

+1 more updates

Disruption with Dependabot Alerts

minor

Oct 23, 02:58 PM→Oct 23, 06:51 PMresolved

Oct 23, 06:51 PM

resolved — We identified that an advisory-publication driven fan-out was overwhelming Dependabot alert processing on repositories by saturating the queue with its own events, delaying processing of events relate...

Oct 23, 06:36 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Oct 23, 05:27 PM

investigating — Some Dependabot alerts continue to be delayed in closing after repository updates address a vulnerability. We're continuing to investigate and work to restore normal processing.

+5 more updates

Delayed Actions status check results

minor

Oct 23, 07:29 AM→Oct 23, 08:05 AMresolved

Oct 23, 08:05 AM

resolved — On October 23, 2026, between 07:06 UTC and 07:27 UTC, GitHub Actions workflow run results were delayed. Job status, check run updates, and logs in the GitHub UI and API updated with an average delay o...

Oct 23, 07:56 AM

monitoring — As of 07:27 UTC, Actions results are delivering within normal SLOs again. Thank you for this patience during this period of delayed Actions results delivery. Our team continues to monitor s...

Oct 23, 07:53 AM

monitoring — The degradation affecting Actions has been mitigated. We are monitoring to ensure stability.

+2 more updates

Project updates delayed

minor

Oct 22, 03:28 PM→Oct 23, 02:30 AMresolved

Oct 23, 02:30 AM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 23, 12:55 AM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Oct 22, 11:48 PM

investigating — GitHub Projects update processing has improved, but newly added items may still take longer than expected to appear. We're continuing to work on the remaining delays and monitor recovery.

+15 more updates

Incident with Actions

minor

Oct 22, 02:18 PM→Oct 22, 03:18 PMresolved

Oct 22, 03:18 PM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 22, 03:18 PM

monitoring — GitHub Actions workflow and step result processing has recovered. Repository update processing has also returned to normal.

Oct 22, 03:17 PM

monitoring — The degradation affecting Actions has been mitigated. We are monitoring to ensure stability.

+4 more updates

Delays for Pull Requests and Webhook deliveries

critical

Oct 21, 02:52 PM→Oct 21, 07:22 PMresolved

Oct 21, 07:22 PM

resolved — This incident has been resolved. Thank you for your patience and understanding as we addressed this issue. A detailed root cause analysis will be shared as soon as it is available.

Oct 21, 07:22 PM

investigating — Pull request updates, Actions, and webhook deliveries have recovered. Audit log delays are now below 40 minutes, within the healthy threshold, and continue to decrease as the remaining backlog is proc...

Oct 21, 06:52 PM

investigating — Audit log events continue to recover, with delays now below 70 minutes. We’ve applied mitigations to speed recovery and expect audit logs to fully recover in about 40 minutes. Pull request updates, Ac...

+12 more updates

Degraded availability for GitHub Actions, GitHub Pages and Webhooks

critical

Oct 19, 03:49 PM→Oct 19, 04:56 PMresolved

Oct 19, 04:56 PM

resolved — On October 19, 2026, between 15:24 and 16:52 UTC, GitHub Actions, GitHub Pages, and webhooks generated by Actions were degraded. Live updates on GitHub.com and code search were also degraded for part ...

Oct 19, 04:56 PM

monitoring — Actions, Pages and Webhooks are operating normally.

Oct 19, 04:30 PM

investigating — We’re seeing recovery following mitigation and are continuing to monitor. Customers may still experience delays in GitHub Actions workflow status updates, GitHub Pages deployments, and che...

+3 more updates

CCA Automations are delayed when starting an Automation

minor

Oct 15, 06:31 PM→Oct 15, 06:56 PMresolved

Oct 15, 06:56 PM

resolved — We suspected that CCA Automations were experiencing delays when users start an Automation, but further investigation found that there was no delay or impact to CCA Automations.

Oct 15, 06:53 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Oct 15, 06:34 PM

investigating — CCA Automations are experiencing delays when users start an Automation

+1 more updates

[Retroactive] Actions workflow run logs delayed

minor

Oct 13, 08:30 PM→Oct 13, 08:30 PMresolved

Oct 14, 12:12 AM

resolved — On October 13, around 20:42 UTC, an infrastructure failure caused GitHub Actions to have delays showing logs for workflow runs. No logs were lost and the issue has now been resolved and log processing...

Incident with Actions, Pull Requests and Issues

minor

Oct 12, 12:21 PM→Oct 12, 08:16 PMresolved

Oct 12, 08:16 PM

resolved — On October 12th 2026 11:51 UTC GitHub experienced elevated 500 responses across several application pages. This caused failures on Issues and Pull Requests as well as Projects and Actions. Customers a...

Oct 12, 07:28 PM

investigating — Web and email notifications will be delayed for 1 more hour as we are close to completing the backlog of notifications.

Oct 12, 05:34 PM

investigating — Web and email notifications continue to be delayed as we work through a backlog of notifications.

+10 more updates

Incident with Git Operations, Issues, Actions and Pull Requests

critical

Oct 7, 05:17 PM→Oct 7, 06:04 PMresolved

Oct 7, 06:04 PM

resolved — On October 7, 2026, from 16:52 to 17:01 UTC, GitHub experienced a recurrence of the write-operation outage from earlier that day. Both outages shared the same root cause. Please refer to the combined ...

Oct 7, 06:00 PM

monitoring — All systems have recovered. We have applied mitigations and do not anticipate another recurrence.

Oct 7, 05:27 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

+2 more updates

Incident with Git Operations, Pull Requests and Actions

critical

Oct 7, 03:14 PM→Oct 7, 04:25 PMresolved

Oct 7, 04:25 PM

resolved — On October 7, 2026, GitHub had two outages of write operations with the same cause, totaling about 19 minutes. The first ran from 15:06 to 15:16 UTC (about 10 minutes) and the second from 16:52 to 17:...

Oct 7, 04:23 PM

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.

Oct 7, 03:58 PM

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, a...

+17 more updates

Several services are degraded

critical

Oct 6, 07:57 PM→Oct 6, 11:40 PMresolved

Oct 6, 11:40 PM

resolved — On October 6, 2026, from 19:44 to 19:50 UTC, GitHub experienced a service outage with elevated error rates peaking at 1.30% of all requests, totaling approximately 1.16 million failed requests. This i...

Oct 6, 10:40 PM

investigating — We are deploying a mitigation and plan to resume migrations shortly thereafter

Oct 6, 09:29 PM

investigating — We are working towards a mitigation that will allow us to resume processing enterprise migrations.

+6 more updates

Disruption with some GitHub services

major

Oct 5, 11:47 PM→Oct 6, 01:32 AMresolved

Oct 6, 01:32 AM

resolved — On October 5, 2026, between 23:05 UTC and 00:11 UTC on October 6, some users experienced slow page loads, timeouts, and errors when accessing organization and enterprise billing, licensing, and settin...

Oct 6, 12:05 AM

investigating — Users may experience issues accessing organization and enterprise billing and licensing pages. We are deploying a mitigation and monitoring for recovery.

Oct 5, 11:47 PM

investigating — We are investigating reports of impacted performance for some GitHub services.

Incident with Actions

critical

Oct 5, 07:11 PM→Oct 5, 10:49 PMresolved

Oct 5, 10:49 PM

resolved — On October 5, 2026, between 18:48 and 22:49 UTC, GitHub Actions and Hosted Runners experienced degraded performance. Over the full incident, 14.3% of workflow runs using GitHub-hosted runners and 26.5...

Oct 5, 10:40 PM

investigating — Pages is operating normally.

Oct 5, 09:54 PM

investigating — Actions is operating normally.

+9 more updates

Actions Job Delays

minor

Oct 1, 02:47 PM→Oct 1, 05:56 PMresolved

Oct 1, 05:56 PM

resolved — On October 1, 2026, GitHub Actions experienced two periods of delayed and failed job starts on GitHub-hosted runners, beginning at approximately 14:15 UTC. Across the 14:15–17:56 UTC incident-response...

Oct 1, 05:50 PM

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 wo...

Oct 1, 04:48 PM

investigating — We are currently applying a mitigation and anticipate recovery within thirty minutes.

+7 more updates

Elevated request latency

minor

Oct 1, 01:37 PM→Oct 1, 01:57 PMresolved

Oct 1, 01:57 PM

resolved — On October 1, 2026, between 13:04 UTC and 13:34 UTC, users experienced two periods of slow page loads and intermittent request failures on GitHub.com. On average, the error rate was 0.52% and peaked a...

Oct 1, 01:51 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Oct 1, 01:39 PM

investigating — We are investigating recurrent periods of elevated latency affecting web requests. We’ll share updates as more information becomes available.

+1 more updates

[Retroactive] Actions workflow run failures after deployment gate approvals

minor

Oct 1, 02:00 AM→Oct 1, 02:00 AMresolved

Oct 1, 11:34 AM

resolved — On October 1, around 02:00 UTC, an isolated infrastructure failure caused GitHub Actions to lose execution state for a small number of existing workflow runs. Affected runs may remain stuck, fail depl...

September 2026

Copilot Code Review is unable to complete reviews

critical

Sep 28, 09:16 PM→Sep 28, 10:08 PMresolved

Sep 28, 10:08 PM

resolved — On September 28, 2026, between 19:23 UTC and 22:08 UTC the Copilot Code Review service was degraded and pull request reviews did not complete in all environments. On average, approximately 70% of requ...

Sep 28, 10:08 PM

investigating — Copilot Code review has recovered, for reviews that were previously not successful you can re-request review from your PR.

Sep 28, 09:23 PM

investigating — Revert of the impacted change is in flight, expect full recovery once the deployment is done.

+1 more updates

Disruption with billing information updates

minor

Sep 24, 04:51 PM→Sep 24, 08:41 PMresolved

Sep 24, 08:41 PM

resolved — Beginning on September 22, 2026 at 11:51 UTC, approximately 1,700 users experienced delays and errors when adding or updating billing address information because requests to the address validation ser...

Sep 24, 08:24 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Sep 24, 08:10 PM

investigating — We have applied the mitigation and are seeing signs of recovery. We are continuing to monitor the system closely.

+4 more updates

Incident across several services

minor

Sep 23, 10:11 AM→Sep 24, 04:55 AMresolved

Sep 24, 04:55 AM

resolved — Starting at 07:57 UTC on September 23, GitHub experienced elevated 500 and 404 responses across several application pages. This caused failures when installing GitHub Apps, creating organizations, and...

Sep 24, 04:55 AM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Sep 24, 03:14 AM

investigating — We are continuing to process the backlog of issue label updates for Projects. Label changes may still be delayed. All other services are operating normally.

+13 more updates

Incident with Pull Requests

minor

Sep 20, 10:13 PM→Sep 20, 11:22 PMresolved

Sep 20, 11:22 PM

resolved — On September 20, 2026, between 21:46 and 22:24 UTC the Pull Requests service was degraded and pull request merge and test-merge commits were created late, with delays reaching approximately four minut...

Sep 20, 10:32 PM

monitoring — A git fileserver issue caused a brief delay in creating some merge commits - we've isolated the underlying server and already observed recovery.

Sep 20, 10:27 PM

monitoring — The degradation affecting Pull Requests has been mitigated. We are monitoring to ensure stability.

+1 more updates

Elevated rate of errors for OpenAI models provided by Copilot

minor

Sep 17, 08:59 PM→Sep 17, 09:49 PMresolved

Sep 17, 09:49 PM

resolved — Between 20:26 and 21:17 UTC on September 17, 2026, GitHub Copilot experienced degradation affecting several GPT models, including GPT-5.6 Luna, GPT-5.6 Terra, GPT-5.6 Sol, GPT-5.3-Codex, and GPT-6 Ast...

Sep 17, 09:39 PM

monitoring — We are experiencing degraded availability for GPT-5.6 Luna, GPT-5.6 Terra, GPT-5.6 Sol, GPT-6 Astra, GPT-5.3-Codex in Copilot products and IDE surfaces. This is due to an issue with an upstream model ...

Sep 17, 08:59 PM

investigating — We are investigating reports of degraded performance for Copilot AI Model Providers

Degradation with Gemini 3.8 Flash

major

Sep 16, 07:20 AM→Sep 16, 05:48 PMresolved

Sep 16, 05:48 PM

resolved — On September 16, 2026, between 04:40 and 11:45 UTC, the Gemini 3.8 Flash model in GitHub Copilot experienced degraded availability. Requests to this model failed at an average rate of 6.4%, and the im...

Sep 16, 11:45 AM

monitoring — The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.

Sep 16, 10:58 AM

investigating — Copilot AI Model Providers is experiencing degraded performance. We are continuing to investigate.

+2 more updates

Disruption with some GitHub services

minor

Sep 15, 07:11 PM→Sep 15, 08:00 PMresolved

Sep 15, 08:00 PM

resolved — On September 15, 2026 between 15:30 and 20:00 UTC, some Copilot code reviews on pull requests failed to complete. The cause was increased latency in an internal caching service that GitHub Copilot Cod...

Sep 15, 07:48 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Sep 15, 07:11 PM

investigating — We are investigating reports of impacted performance for some GitHub services.

Disruption with some GitHub services

minor

Sep 15, 09:47 AM→Sep 15, 11:17 AMresolved

Sep 15, 11:17 AM

resolved — On September 15, 2026, between 05:45 and 09:50 UTC, the Claude Fable 5.1 model in GitHub Copilot experienced intermittently degraded availability, with an average error rate of 2.8%. During brief recu...

Sep 15, 11:17 AM

investigating — The issues with our upstream model provider have been resolved, and Claude Fable 5.1 is once again available in Copilot products and IDE surfaces. We will continue monitoring to ensure stab...

Sep 15, 11:09 AM

investigating — We continue to monitor intermittent errors affecting Claude Fable 5.1 in some Copilot products and integrated development environments. Customer-facing metrics have recovered, and we are awaiting conf...

+4 more updates

Actions Larger Runner Jobs for some customers may be slow to start

minor

Sep 14, 06:40 PM→Sep 14, 07:35 PMresolved

Sep 14, 07:35 PM

resolved — On September 14, 2026, between 16:10 and 19:01 UTC, some customers using GitHub Actions larger runners experienced longer-than-normal wait times for jobs to start. During this period, 5.7% of l...

Sep 14, 07:01 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Sep 14, 06:40 PM

investigating — We are investigating reports of impacted performance for some GitHub services.

Incident with several GitHub Services

critical

Sep 13, 09:16 AM→Sep 13, 10:44 AMresolved

Sep 13, 10:44 AM

resolved — On September 13, 2026, between 08:43 and 10:44 UTC, GitHub experienced degraded availability across approximately 28 services, including Issues, Pull Requests, Actions, Codespaces, Pages, Notification...

Sep 13, 10:28 AM

investigating — Pull Requests is experiencing degraded performance. We are continuing to investigate.

Sep 13, 10:26 AM

investigating — We have reduced load on this cluster with internal load-shedding and are seeing signs of recovery but continue to monitor

+3 more updates

Disruption with Copilot Code Review

major

Sep 4, 08:39 PM→Sep 4, 10:26 PMresolved

Sep 4, 10:26 PM

resolved — On September 4, 2026, between 20:04 and 22:26 UTC, GitHub Copilot code review experienced an increased failure rate. Affected pull request reviews failed to complete or post review comments. <br ...

Sep 4, 10:25 PM

monitoring — The degradation has been mitigated. We are monitoring to ensure stability.

Sep 4, 09:54 PM

investigating — We are applying the mitigation and expect recovery within approximately 30 minutes.

+2 more updates

Degradation in repos contents API

minor

Sep 4, 10:02 PM→Sep 4, 10:23 PMresolved

Sep 4, 10:23 PM

resolved — On September 4, 2026, between approximately 21:45 and 22:07 UTC, some users experienced errors and elevated latency for repository operations. The incident was fully resolved at 22:23 UTC. ...

Sep 4, 10:02 PM

investigating — We are investigating reports of impacted performance for some GitHub services.

Incident with Grok Copilot AI Model Provider

minor

Sep 3, 02:17 PM→Sep 3, 05:11 PMresolved

Sep 3, 05:11 PM

resolved — Between 13:22 and 17:11 UTC on September 03, 2026, GitHub Copilot experienced degradation affecting several Grok models, including Grok 4.5 and Grok 4.6. Users encountered elevated error rates, but ot...

Sep 3, 05:11 PM

investigating — The issues with our upstream model provider have been resolved, and Grok models are once again available in Copilot products and IDE surfaces. We will continue monitoring to ensure stability, but...

Sep 3, 02:22 PM

investigating — The Grok 4.5 model has degraded availability as well. We are working with the upstream provider to resolve the issue.

+2 more updates

Delays in commit processing

minor

Sep 1, 03:00 PM→Sep 1, 04:01 PMresolved

Sep 1, 04:01 PM

resolved — On September 1, 2026, between approximately 14:01 and 16:01 UTC, updates in response to pushes were delayed, temporarily showing stale diffs. The median time to refresh a diff after a push rose from t...

Sep 1, 04:00 PM

investigating — Time to update pull request diffs have improved to normal thresholds.

Sep 1, 03:00 PM

investigating — Diffs in the PR view may be stale for several minutes. We are investigating and scaling up resources.

+1 more updates

August 2026

Elevated rate of errors for OpenAI models provided by Copilot

minor

Aug 31, 09:15 AM→Aug 31, 09:58 AMresolved

Aug 31, 09:58 AM

resolved — Between 08:37 and 09:41 UTC on August 31, 2026, GitHub Copilot experienced degradation affecting several GPT models, including gpt-5.2, gpt-5.3-codex, gpt-5.4, gpt-5.4-mini, gpt-5.4-nano, and the gpt-...

Aug 31, 09:58 AM

monitoring — The issues with our upstream model provider have been resolved, and gpt-5.3-codex, gpt-5.4-mini, gpt-5.4-nano, gpt-5.5, and the gpt-5.6 family of models are once again available in Copilot products an...

Aug 31, 09:51 AM

monitoring — The degradation affecting Copilot AI Model Providers has been mitigated. We are monitoring to ensure stability.

+3 more updates

Disruption with GitHub Billing

minor

Aug 26, 11:37 PM→Aug 27, 07:44 PMresolved

Aug 27, 07:44 PM

resolved — On August 26, 2026, between 20:40 UTC and 00:51 UTC on August 27, GitHub Billing experienced degraded performance affecting billing budget pages and GitHub Copilot CLI sessions. Affected customers enc...

Aug 27, 05:58 PM

investigating — No material change since the previous update. Service conditions remain stable following the mitigation, and we have not observed any further customer impact. We are actively monitoring the service wh...

Aug 27, 04:20 PM

investigating — Our mitigation continues to hold, and service conditions remain stable. We are continuing to investigate the concentrated workload responsible for the issue and are preparing additional preventative i...

+5 more updates

Incident with Copilot AI Model Providers

critical

Aug 27, 10:04 AM→Aug 27, 12:12 PMresolved

Aug 27, 12:12 PM

resolved — On August 27th, 2026, between approximately 09:20 and 12:14 UTC, the Copilot service experienced a degradation of the Kimi K3 model due to an issue with our upstream provider. Users encountered elevat...

Aug 27, 12:12 PM

investigating — The issues with our upstream model provider have been mitigated, and Kimi K3 is once again available in Copilot products and IDE surfaces. We will continue monitoring to ensure stability.

Aug 27, 11:58 AM

investigating — Copilot AI Model Providers is experiencing degraded performance. We are continuing to investigate.

+2 more updates

Incident with Actions and Pull Requests

minor

Aug 26, 10:56 PM→Aug 27, 12:26 AMresolved

Aug 27, 12:26 AM

resolved — On August 26, 2026, from 21:55 UTC to 23:58 UTC, 2.6% of workflow runs triggered by pull request events were delayed, with the impact rising as high as 25% at its peak. Some users also experienced del...

Aug 27, 12:26 AM

monitoring — The degradation affecting Actions and Pull Requests has been mitigated. We are monitoring to ensure stability.

Aug 27, 12:25 AM

investigating — We confirmed full recovery beginning at 23:58 UTC. Actions workflow runs and pull request merges are operating normally. We will now resolve the incident while continuing to monitor service health.

+3 more updates

Incident with Actions

critical

Aug 26, 03:11 PM→Aug 26, 06:01 PMresolved

Aug 26, 06:01 PM

resolved — On August 26, 2026 from 15:02 to 15:45 UTC, Actions jobs failed to start. The following 2 hours until 17:40 UTC, Actions runs were delayed starting by more than 5 minutes as the system caught up with ...

Aug 26, 06:00 PM

monitoring — All inbound queues have recovered and Actions is operating as expected. 3.7% of jobs assigned to larger runners during the early stage of this incident are stuck waiting for runner assignment. Those w...

Aug 26, 05:54 PM

monitoring — The degradation affecting Actions has been mitigated. We are monitoring to ensure stability.

+8 more updates

Disruption with some GitHub services

minor

Aug 26, 03:09 PM→Aug 26, 04:07 PMresolved

Aug 26, 04:07 PM

resolved — Please refer to the combined summary in this related incident: https://www.githubstatus.com/incidents/y1t7p9fzrlj2

Aug 26, 03:09 PM

investigating — We are investigating reports of impacted performance for some GitHub services.

Actions delays in starting runs

minor

Aug 24, 01:56 PM→Aug 24, 02:34 PMresolved

Aug 24, 02:34 PM

resolved — On August 24, 2026, between 13:33 UTC and 14:04 UTC, 3.8% of Actions runs experienced start delays over 5 minutes with 1.25% of Actions runs failing outright. The incident was caused by ...

Aug 24, 02:26 PM

monitoring — The degradation affecting Actions has been mitigated. We are monitoring to ensure stability.

Aug 24, 02:22 PM

investigating — Failures while queuing and running Actions jobs for a subset of customers are now resolving. We are monitoring for full recovery.

+1 more updates

Elevated errors on Fable 5 due to upstream provider

major

Aug 24, 07:12 AM→Aug 24, 07:58 AMresolved

Aug 24, 07:58 AM

resolved — On August 24th, 2026, between approximately 06:35 and 07:25 UTC, the Copilot service experienced a degradation of the Claude Fable 5 model due to an issue with our upstream provider. Users encountered...

Aug 24, 07:12 AM

investigating — We are experiencing degraded availability for the Fable model in Copilot products and IDE surfaces. This is due to an issue with the upstream model provider. While we work with them to resolve the iss...

Aug 24, 07:12 AM

investigating — We are investigating reports of degraded availability for Copilot AI Model Providers

Degraded Git Operations over SSH

none

Aug 21, 02:00 PM→Aug 21, 02:00 PMresolved

Aug 24, 07:19 AM

resolved — On August 21, 2026, between 14:00 and 14:07 UTC, dotcom Git operations over SSH were degraded. Successful Git operations over SSH fell by more than 95% for during the peak impact window, making clone,...

Intermittent failures creating agent tasks

critical

Aug 20, 02:43 PM→Aug 21, 12:37 AMresolved

Aug 21, 12:37 AM

resolved — Between 13:57 UTC on August 20 and 00:37 UTC on August 21, 2026, some users of the Copilot Cloud Agent experienced delays of up to 60 to 90 minutes in seeing the status and results of their agent task...

Aug 20, 08:37 PM

investigating — We are seeing gradual recovery in Copilot Cloud Agent task status visibility as we deploy a fix for the root cause. Session output remains delayed by approximately one hour while remediation continues...

Aug 20, 07:35 PM

investigating — We are continuing to observe gradual recovery for Copilot Cloud Agent task status visibility. Session output continues to be delayed by approximately 1 hour as our remediation steps take effect.

+9 more updates

Intermittent failures in runner group and runner-related permissions pages

minor

Aug 18, 07:40 AM→Aug 18, 11:42 AMresolved

Aug 18, 11:42 AM

resolved — On August 18, 2026, between 05:02 UTC and 11:30 UTC, customers were unable to view or manage Actions Runners and Runner Groups through the GitHub UI and API. The issue was caused by failur...

Aug 18, 11:24 AM

monitoring — We have applied a mitigation and are seeing recovery signals. We will continue monitoring recovery and providing updates.

Aug 18, 10:41 AM

monitoring — We have identified the source of a communication issue between Actions services and are working toward mitigation. Customers may experience failure to load runner groups and runner-related permissions...

+2 more updates

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