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CircleCI: GitHub service degradation may impact customers using GitHub

MinorStatus: resolvedStarted Resolved (1.1 h)2 updatesstspg.io (opens in new tab)
Part of an outage event

GitHub outage, Jul 24, 2026 · 9 vendors, 12 incidents

CircleCI’s incident blames GitHub as the cause. (hop 1, posted +19 min vs GitHub’s own post)

“…GitHub service degradation may impact customers using GitHub The issue impacting customers who use GitHub as their VCS while GitHub was undergoing a service degradation (https://www.githubstatus.com/i…”

Swipe sideways to see the whole diagram.

GitHubposted 16:17 UTCWithin an hour2 vendors, 2 blamed GitHubBolt.new, CircleCI1 to 4 hours later1 vendor, 1 blamed GitHubBolt.newCircleCI (this incident)posted +19 min
GitHubposted 16:17 UTCWithin an hour2 vendors, 2 blamed GitHubBolt.new, CircleCI1 to 4 hours later1 vendor, 1 blamed GitHubBolt.newCircleCI (this incident)posted +19 min
CircleCI is outlined in red. Groups show up to a few vendors each; the event page lists every incident.
Mermaid source
flowchart LR
  root["GitHub<br/>posted 16:17 UTC"]:::root
  h1["Within an hour<br/>2 vendors, 2 blamed GitHub<br/>Bolt.new, CircleCI"]:::blames
  root --> h1
  h4["1 to 4 hours later<br/>1 vendor, 1 blamed GitHub<br/>Bolt.new"]:::blames
  root --> h4
  me["CircleCI (this incident)<br/>posted +19 min"]:::me
  h1 --- me

Full event: timeline, evidence and all vendors →

Detected automatically from incidents that started together and named the same provider. A link means one vendor’s incident named another, not a confirmed cause.

Affected components: Pipelines & Workflows

Timeline of updates

  1. identified

    GitHub is currently experiencing a service degradation (https://www.githubstatus.com/incidents/yjysg0xrl67m). Customers who use GitHub as their VCS may experience impact to their CircleCI platform experience as a result, impacting checkout and workflows. We will provide another update as we have more information to share. Thank you for your patience.

  2. resolved

    The issue impacting customers who use GitHub as their VCS while GitHub was undergoing a service degradation (https://www.githubstatus.com/incidents/yjysg0xrl67m) has now been resolved. GitHub has resolved the underlying issue and the affected functionality has returned to normal. We thank you for your patience.

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).

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