May <var data-var='date'>14</var>, <var data-var='time'>19:38</var> UTC Resolved - Customers running jobs that pulled dependencies from Maven Central experienced elevated 429 (rate limit) errors. We have worked with Sonatype to allow list CircleCI's dedicated IP ranges. Customers using our IP ranges feature should no longer see Maven Central rate limits affect their jobs while we continue work to fully address the issue for all customers. Customers whose jobs failed during this window may rerun affected jobs. We thank you for your patience while our team worked on implementing a fix. May <var data-var='date'>14</var>, <var data-var='time'>18:08</var> UTC Monitoring - We're monitoring to verify that rate limited jobs are recovering. May <var data-var='date'>14</var>, <var data-var='time'>16:49</var> UTC Investigating - Jobs pulling dependencies from maven central are experiencing increased 429 errors due to maven central rate limits. We are investigating the issue and working to identify mitigations for customer jobs.

Elevated 429 errors pulling from maven central

May <var data-var='date'> 7</var>, <var data-var='time'>01:00</var> UTC Completed - The scheduled maintenance has been completed. May <var data-var='date'> 7</var>, <var data-var='time'>00:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. May <var data-var='date'> 6</var>, <var data-var='time'>01:56</var> UTC Scheduled - On May 7th between 00:00 UTC and 01:00 UTC, we will be performing scheduled maintenance that may briefly affect OIDC token minting. Customers with jobs that rely on OIDC tokens may experience token failures during a short period within this window.

Maintenance — OIDC Token Minting

May <var data-var='date'> 6</var>, <var data-var='time'>21:26</var> UTC Resolved - This incident has been resolved. May <var data-var='date'> 6</var>, <var data-var='time'>17:54</var> UTC Update - We are continuing to monitor for any further issues. May <var data-var='date'> 6</var>, <var data-var='time'>17:54</var> UTC Monitoring - GitHub is reporting a major incident for degraded pull request availability. This does not impact running CircleCI builds for newly created pull requests or push events.

GitHub incident with Pull Requests

May <var data-var='date'> 6</var>, <var data-var='time'>20:13</var> UTC Resolved - This incident is resolved. Thank you for your patience, and we apologize for any inconvenience. May <var data-var='date'> 6</var>, <var data-var='time'>20:03</var> UTC Monitoring - The rollback was successful. Pipelines are flowing normally again. Monitoring for a bit. May <var data-var='date'> 6</var>, <var data-var='time'>19:43</var> UTC Update - We are continuing to investigate this issue. May <var data-var='date'> 6</var>, <var data-var='time'>19:42</var> UTC Investigating - We are having an issue with some pipelines being lost. We are rolling back the affected service, and will share more information when we have it.

Some Pipelines are being lost

May <var data-var='date'> 1</var>, <var data-var='time'>14:02</var> UTC Resolved - This issue has been resolved. All data is up to date through yesterday. May <var data-var='date'> 1</var>, <var data-var='time'>10:04</var> UTC Investigating - We are currently investigating

Usage API data is delayed for data from yesterday, 4/30. All prior data is available. We are investigating.

May <var data-var='date'> 1</var>, <var data-var='time'>11:08</var> UTC Resolved - This incident has been resolved. May <var data-var='date'> 1</var>, <var data-var='time'>11:02</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. May <var data-var='date'> 1</var>, <var data-var='time'>10:58</var> UTC Identified - The issue has been identified and a fix is being implemented. May <var data-var='date'> 1</var>, <var data-var='time'>10:51</var> UTC Investigating - We are investigating the cause.

Jobs using Xcode 14.3.1 on m4pro.large are delayed.

Apr <var data-var='date'>24</var>, <var data-var='time'>18:36</var> UTC Resolved - Customers running macOS jobs on m4pro.medium and m4pro.large with the xcode:26.4.0 image experienced job rejections with the error: "Job was rejected because resource class <class name>, image xcode:26.4.0 is not a valid resource class". The issue has been resolved and affected jobs should now run normally. Customers whose jobs failed may rerun affected jobs. We thank you for your patience while our team worked on implementing a fix. Apr <var data-var='date'>24</var>, <var data-var='time'>18:01</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Apr <var data-var='date'>24</var>, <var data-var='time'>17:25</var> UTC Identified - There are build failures for Xcode 26.4.0; we have identified the issue and are currently implementing a fix.

Build failures Xcode 26.4.0

Apr <var data-var='date'>18</var>, <var data-var='time'>15:05</var> UTC Resolved - The Usage API issue has been resolved. All data is now current. Appreciate your patience. Apr <var data-var='date'>18</var>, <var data-var='time'>13:17</var> UTC Identified - The Usage API issue has been identified and a fix is being implemented. We expect to the issue be resolved within a few hours. Apr <var data-var='date'>18</var>, <var data-var='time'>12:07</var> UTC Investigating - Usage API data is delayed this morning. Team is investigating.

Usage API data delayed this morning

Apr <var data-var='date'> 8</var>, <var data-var='time'>20:33</var> UTC Resolved - The Usage API incident is resolved on an ongoing basis. There was a 4-hour period yesterday 4/7 for which we did not capture RAM and CPU utilization in our logs. We will not be backfilling the data for that period. Appreciate your patience. Apr <var data-var='date'> 8</var>, <var data-var='time'>13:20</var> UTC Identified - We have identified an issue causing Insights workflow and job data to be delayed when requested through the Usage API. Some data for the last 24 hours may not be fully reflected while we work to process the backlog of events. Insights UI is not impacted by this issue. Thank you for your patience.

Delays in Workflow and Job data in the Usage API

Apr <var data-var='date'> 6</var>, <var data-var='time'>21:12</var> UTC Resolved - This incident has been resolved. Apr <var data-var='date'> 6</var>, <var data-var='time'>20:43</var> UTC Monitoring - A fix has been implemented and we are monitoring the results. Thank you for your patience. Apr <var data-var='date'> 6</var>, <var data-var='time'>20:33</var> UTC Investigating - We are currently investigating an issue in the CircleCI UI impacting approval jobs and SSH key navigation. This is an interface-only issue and builds continue to flow as usual.

Degradation in CircleCI UI elements

Apr <var data-var='date'> 3</var>, <var data-var='time'>02:18</var> UTC Resolved - The Usage API issue affecting 4/1 data has been resolved. Updated data will be available on 4/3. Thank you for your patience. Apr <var data-var='date'> 2</var>, <var data-var='time'>21:23</var> UTC Identified - The Usage API issue has been identified and the fix is being implemented. Apr <var data-var='date'> 2</var>, <var data-var='time'>19:19</var> UTC Investigating - We are currently investigating this issue.

Usage API data for 4/1 is incomplete with multiple columns showing null values. Data prior to 4/1 is unaffected. We are investigating.

Apr <var data-var='date'> 1</var>, <var data-var='time'>12:23</var> UTC Resolved - It appears that GitHub's `GET /repos/{owner}/{repo}/commits` API is now stable and responsive. Apr <var data-var='date'> 1</var>, <var data-var='time'>12:12</var> UTC Monitoring - GitHub's `GET /repos/{owner}/{repo}/commits` API has appeared to recover. We will continue to monitor this. Apr <var data-var='date'> 1</var>, <var data-var='time'>11:58</var> UTC Identified - We are continuing to see very high error rates from GitHub's `GET /repos/{owner}/{repo}/commits` API. Apr <var data-var='date'> 1</var>, <var data-var='time'>11:55</var> UTC Investigating - Some pipelines may not trigger due to a high rate of API failures on one of GitHub's API endpoints. This includes some manually-triggered pipelines, some OAuth hooks and some scheduled pipelines.

Some pipelines not triggering due to GitHub API failures

Mar <var data-var='date'>18</var>, <var data-var='time'>16:00</var> UTC Resolved - On March 18, 2026, customers using workflows configured with serial groups or terminal job dependencies experienced two brief periods of disruption due to a code change. Between approximately 12:08 and 12:35 UTC, affected pipelines encountered errors when creating workflows. For pipelines created in a second window from approximately 14:23 to 14:35 UTC, GitHub status updates were not delivered for some completed jobs. Long-running workflows triggered during this window may encounter these errors after the resolution time. The underlying change was reverted in both cases. All systems have been operating normally since 14:35 UTC.

Pipelines — Workflow Creation Errors and Missing GitHub Status Updates

Mar <var data-var='date'>16</var>, <var data-var='time'>03:52</var> UTC Resolved - Our engineering team has identified the root cause and has fixes prepared. Due to the nature of the data refresh process, the fix will require a deployment followed by a full refresh cycle before data is fully up to date. We expect that the data should be available within 24-36 hours. The last-24-hours reporting window continues to work normally, and all pipeline pages and job runs remain unaffected. Mar <var data-var='date'>16</var>, <var data-var='time'>03:02</var> UTC Investigating - We are investigating an issue where the Insights API and dashboard are returning outdated metrics for reporting windows longer than 24 hours (last 7 days, last 30 days, last 60 days, last 90 days). The last-24-hours window is unaffected and returning current data. This issue is limited to the display of aggregated metrics on Insights Page only. All pipeline pages, job runs, and builds remain fully operational and are not impacted. We will provide updates as our investigation progresses.

Insights API and Dashboard displaying stale data for reporting windows greater than 24 hours

Mar <var data-var='date'>11</var>, <var data-var='time'>02:24</var> UTC Resolved - The issue affecting the orb list on the Organization Settings page has been resolved. Our engineers have deployed a fix and users should now be able to view their orb list as expected.  Orb usage in pipelines and builds was not impacted during this incident. If you continue to experience issues, please contact CircleCI support. Thank you for your patience while we worked on resolving this issue. Mar <var data-var='date'>11</var>, <var data-var='time'>01:58</var> UTC Investigating - We are investigating an issue where users are unable to view their organization's orb list on the Organization Settings page. The page may appear blank or fail to load the expected list of public and private orbs. Other CircleCI functionality, including pipeline execution and orb usage in builds, is not affected. Our engineering team is actively investigating and working toward a resolution. We will provide an update within 30 minutes.

Unable to view orb list on Organization Settings page

Mar <var data-var='date'> 2</var>, <var data-var='time'>18:21</var> UTC Resolved - Looks like everything is good. Thank you for your patience. Mar <var data-var='date'> 2</var>, <var data-var='time'>18:15</var> UTC Monitoring - The fix has gone out. We will continue to monitor the situation. Sorry for any inconvenience. Mar <var data-var='date'> 2</var>, <var data-var='time'>17:59</var> UTC Identified - We're seeing issues with docker on some convenience images (cimg:*) and a docker update we just pushed this morning. We are working on a fix and will let you know when we have more information. Thank you for your patience.

docker not working in cimg:*

Feb <var data-var='date'>27</var>, <var data-var='time'>00:17</var> UTC Resolved - GitHub have acknowledged and resolved an incident affecting their platform. https://www.githubstatus.com/incidents/vd3xqfq36rgm Users should no longer experience intermittent checkout failures. Feb <var data-var='date'>26</var>, <var data-var='time'>22:57</var> UTC Update - We are continuing to investigate this issue. Feb <var data-var='date'>26</var>, <var data-var='time'>22:56</var> UTC Update - We are continuing to investigate this issue. Feb <var data-var='date'>26</var>, <var data-var='time'>22:50</var> UTC Identified - Some users are currently experiencing inconsistent failures when checking out. We believe this to be an issue with an upstream VCS provider and are investigating.

Degradation in some checkout steps

Feb <var data-var='date'>24</var>, <var data-var='time'>06:00</var> UTC Completed - The scheduled maintenance has been completed. Feb <var data-var='date'>24</var>, <var data-var='time'>02:00</var> UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary. Feb <var data-var='date'>20</var>, <var data-var='time'>20:38</var> UTC Scheduled - Mac Cloud will be undergoing scheduled maintenance on Tuesday, February 24th from 2:00 AM to 6:00 AM UTC. During this window, m4pro.medium and m4pro.large resource classes may be affected. While we do not anticipate significant disruption, customers could experience job queuing, and any jobs running during the maintenance window may fail and be automatically retried. We will post an update once maintenance is complete.

Mac Cloud Maintenance - Tuesday, February 24th, 2:00 AM – 6:00 AM UTC

Feb <var data-var='date'>22</var>, <var data-var='time'>19:05</var> UTC Resolved - Our authentication provider has confirmed the earlier service disruption has been fully mitigated: https://status.auth0.com/incidents/kknl0nbdzbvx Email/password login functionality has been restored and is operating normally. Feb <var data-var='date'>22</var>, <var data-var='time'>18:53</var> UTC Monitoring - Our downstream authentication provider has implemented mitigation actions and is reporting a reduction in errors. We are seeing corresponding improvement in email/password login success rates. We are continuing to monitor closely to ensure stability before marking this incident resolved. Feb <var data-var='date'>22</var>, <var data-var='time'>17:37</var> UTC Identified - We’ve identified that the issue affecting email/password sign-ins is caused by a degradation in service from our downstream authentication provider, Auth0: https://status.auth0.com/incidents/kknl0nbdzbvx Users should still be able to sign in using GitHub or Bitbucket OAuth, which remain operational. We continue to monitor and will update as we learn more. Feb <var data-var='date'>22</var>, <var data-var='time'>17:25</var> UTC Investigating - We are currently investigating an issue affecting users attempting to log in with email and password credentials. Sign-in via GitHub or Bitbucket OAuth is not affected and remains fully operational. This issue appears to be related to an outage with a downstream authentication provider: https://status.auth0.com/

Sign-In Issue Affecting Email/Password Logins

Feb <var data-var='date'>20</var>, <var data-var='time'>17:44</var> UTC Resolved - This incident has been resolved. Between approximately 16:00 UTC and 17:10 UTC, users may have experienced slow load times on the Pipelines page, errors when viewing pipeline and workflow history, and delays in GitHub commit status checks being delivered. Jobs and builds were not impacted during this time. We apologize for the disruption and thank you for your patience. Feb <var data-var='date'>20</var>, <var data-var='time'>17:31</var> UTC Monitoring - We have deployed a fix to stabilize internal services that were experiencing elevated load. Affected components are recovering and we are closely monitoring to confirm full resolution. Users may still experience some residual slow load times on the Pipelines page, errors when viewing pipeline and workflow history, and delays in GitHub commit status checks being delivered as systems continue to catch up and stabilize. Jobs and builds remain unaffected and continue to run as expected. We thank you for your patience while our engineers worked to stabilize the affected services. We will provide an update within 30 minutes or earlier. Feb <var data-var='date'>20</var>, <var data-var='time'>17:19</var> UTC Identified - We have deployed a fix to stabilize internal services that were experiencing elevated load since approximately 16:00 UTC. Affected components appear to be recovering and we are closely monitoring the situation. Users may still experience some slow load times on the Pipelines page, errors when viewing pipeline and workflow history, and delays in GitHub commit status checks being delivered as systems continue to stabilize. Jobs and builds remain unaffected and continue to run as expected. We will provide our next update within 30 minutes or sooner if things change. We thank you for your patience while we continue to work to resolve this issue. Feb <var data-var='date'>20</var>, <var data-var='time'>16:56</var> UTC Update - At approximately 16:00 UTC, we began seeing elevated load on internal data systems that serve read operations across CircleCI. This has resulted in degraded performance on the Pipelines page, difficulty loading historical workflow and pipeline data, and delays in GitHub commit status checks being posted. Write operations and job execution are unaffected — builds are queuing and running as expected. We are actively working to stabilize affected internal services and restore full read performance across the platform. We will provide an update within 30 minutes. Thank you for your patience while we work to investigate this issue Feb <var data-var='date'>20</var>, <var data-var='time'>16:25</var> UTC Investigating - We are currently investigating two issues affecting CircleCI services. Users may experience slow load times on the Pipelines page and errors when attempting to view workflow details. Additionally, GitHub commit status checks may not be updating as expected for some users. Builds and jobs are continuing to run and are not impacted at this time. We will provide an update within 30 minutes. Thank you for your patience while we work to investigate this issue

Pipeline UI Degradation and GitHub Checks Delivery

Feb <var data-var='date'>17</var>, <var data-var='time'>10:30</var> UTC Resolved - From 11:48 to 17:16UTC some Bitbucket users may have experienced their organization not present in the CircleCI UI. Additionally some users may have encountered an issue when using `circleci config validate`. We identified the root cause of this issue and have since reverted the change. All systems for Bitbucket users are fully operational as of 17:16 UTC.

Bitbucket Organizations unavailable in the CircleCI UI

Feb <var data-var='date'>10</var>, <var data-var='time'>16:13</var> UTC Resolved - This incident has been resolved. Feb <var data-var='date'>10</var>, <var data-var='time'>15:54</var> UTC Monitoring - We're recovered and are clearing up the backlog. Feb <var data-var='date'>10</var>, <var data-var='time'>15:42</var> UTC Update - The issue has been identified and we are pushing out a fix. Thank you for your patience. Feb <var data-var='date'>10</var>, <var data-var='time'>15:41</var> UTC Identified - The issue has been identified and we are pushing out a fix. Thank you for your patience. Feb <var data-var='date'>10</var>, <var data-var='time'>15:32</var> UTC Update - We are continuing to investigate this issue. Feb <var data-var='date'>10</var>, <var data-var='time'>15:26</var> UTC Update - We are continuing to investigate this issue. Feb <var data-var='date'>10</var>, <var data-var='time'>15:21</var> UTC Investigating - We are investigating delays of jobs. We will continue to update while investigating this.

Delay in Jobs starting

Feb <var data-var='date'> 9</var>, <var data-var='time'>20:25</var> UTC Resolved - Following GitHub's service recovery, all CircleCI functionality has returned to normal operation. Jobs are processing as expected across all resource classes. Feb <var data-var='date'> 9</var>, <var data-var='time'>20:13</var> UTC Update - Customers using Github may continue to experience delays in Pipelines & UI. Feb <var data-var='date'> 9</var>, <var data-var='time'>20:05</var> UTC Monitoring - We are starting to see some recovery and jobs are beginning to be triggered by Github again. Feb <var data-var='date'> 9</var>, <var data-var='time'>19:59</var> UTC Update - We are currently impacted by an ongoing Github outage. We will update once we have more information. Feb <var data-var='date'> 9</var>, <var data-var='time'>19:48</var> UTC Investigating - We will update as soon as we have more information

We are investigating issues with delays in pages loading

Feb <var data-var='date'> 3</var>, <var data-var='time'>18:58</var> UTC Resolved - This incident has been resolved. Thank you for your patience. Feb <var data-var='date'> 3</var>, <var data-var='time'>18:19</var> UTC Monitoring - The capacity constraints affecting Linux and Remote Docker job execution have been mitigated. Jobs are now starting within expected timeframes. We continue to monitor the situation to ensure stability. - What's impacted: Linux and Remote Docker job execution  - working within normal parameters - What's happening: Service levels have returned to normal after implementing mitigation measures We will provide an update within 15 minutes or sooner if conditions change.  Thank you for your patience while our engineers worked to resolve this issue. Feb <var data-var='date'> 3</var>, <var data-var='time'>17:46</var> UTC Update - We are continuing to work on a fix for this issue. Feb <var data-var='date'> 3</var>, <var data-var='time'>17:46</var> UTC Identified - We have identified delays affecting Linux and Remote Docker job execution. Customers are currently experiencing approximately 3-6 minute delays for these jobs to start due to capacity constraints in our infrastructure provider. All other compute resource classes are operating normally. We are actively mitigating this issue by routing a portion of traffic to an alternate region and continue working to restore normal service levels. - What's impacted: Linux and Remote Docker job execution - What's happening: Jobs are experiencing 3-6 minute delays starting execution due to upstream capacity constraints We will provide an update with 30 minutes.  Thank you for your patience while we work to reduce these delays.

Delays affecting Linux and Remote Docker jobs

Feb <var data-var='date'> 2</var>, <var data-var='time'>22:18</var> UTC Resolved - The issue affecting email notifications has been resolved. Build completion emails and plan-related notifications are now being delivered normally. We apologize for any inconvenience this may have caused. Feb <var data-var='date'> 2</var>, <var data-var='time'>22:05</var> UTC Update - We are continuing to monitor for any further issues. Feb <var data-var='date'> 2</var>, <var data-var='time'>22:05</var> UTC Monitoring - Our upstream provider has resolved the issue affecting their system. We are currently monitoring email notification delivery to confirm full restoration. Build completion emails and plan-related notifications should begin flowing normally. All other notification types and build results through the CircleCI web interface and GitHub checks continue to function normally. We will provide a final update within 15 minutes. Feb <var data-var='date'> 2</var>, <var data-var='time'>21:48</var> UTC Update - We are continuing to work with our upstream provider to restore email notification delivery. Build completion emails and plan-related notifications remain impacted. All other notification types and build results through the CircleCI web interface and GitHub checks continue to function normally. We will provide an update within 30 minutes. Feb <var data-var='date'> 2</var>, <var data-var='time'>21:12</var> UTC Update - We continue to work with our vendor on restoring email notification delivery. Build completion emails and plan-related notifications remain impacted. All other notification types and build results through the CircleCI web interface and GitHub checks continue to function normally. We will provide an update within 30 minutes. Feb <var data-var='date'> 2</var>, <var data-var='time'>20:34</var> UTC Identified - We have identified the issue affecting email notifications. Our notification delivery system is experiencing disruptions that are preventing build completion emails and plan-related notifications from being sent. We are actively working with our vendor to restore service. All other notification types, including Slack and webhook notifications, continue to function normally, and build results remain accessible through the CircleCI web interface and GitHub checks. We will provide an update within 30 minutes. Feb <var data-var='date'> 2</var>, <var data-var='time'>20:07</var> UTC Investigating - We are currently experiencing issues with email notifications across CircleCI. Build completion emails and plan-related notifications are not being delivered as expected. All other notification types, including Slack and webhook notifications, continue to function normally. Build results remain accessible through the CircleCI web interface and GitHub checks. We are actively investigating the issue with our notification delivery system and will provide an update within 30 minutes.

Is CircleCI down?

CircleCI status is UP

Lastest published events

Elevated 429 errors pulling from maven central

Maintenance — OIDC Token Minting

GitHub incident with Pull Requests

CircleCI Services, Components and Regions

Recent CircleCI events

Elevated 429 errors pulling from maven central

Maintenance — OIDC Token Minting

GitHub incident with Pull Requests

Some Pipelines are being lost

Usage API data is delayed for data from yesterday, 4/30. All prior data is available. We are investigating.

Jobs using Xcode 14.3.1 on m4pro.large are delayed.

Get your FREE account now,
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Is CircleCI down?

CircleCI status is UP

Lastest published events

Elevated 429 errors pulling from maven central

Maintenance — OIDC Token Minting

GitHub incident with Pull Requests

CircleCI Services, Components and Regions

Recent CircleCI events

Elevated 429 errors pulling from maven central

Maintenance — OIDC Token Minting

GitHub incident with Pull Requests

Some Pipelines are being lost

Usage API data is delayed for data from yesterday, 4/30. All prior data is available. We are investigating.

Jobs using Xcode 14.3.1 on m4pro.large are delayed.

Get your FREE account now,5 monitors included!

Get your FREE account now,
5 monitors included!