Provider
BuildkiteIncident detail
Small number of incoming GitHub Webhook failing
Resolved incidentMinor
Timeline window
to
Get alerted the next time Buildkite breaks
Free email alerts for the handful of vendors you cannot afford to miss. No card, live in about a minute. Paid plans add Slack, Teams, Discord, and webhook delivery across your whole stack, plus higher API quotas.
Timeline
Incident updates
Every update on the official status source, oldest to newest, exactly as it appeared there.
Identified
Since 2026-09-30 20:52:36 UTC on 30 September, small amount of incoming GitHub webhook deliveries to Buildkite pipelines are being rejected, so the related builds are not created.
For people who use GitHub.com may affect ability to receive status checks. We have identified the cause and are deploying a mitigation. This does not affect GitHub Enterprise Server and other SCM providers.
Monitoring
The mitigation is rolling out and we are seeing recovery. We will continue to monitor and provide an update.
Resolved
The error rate has returned to normal levels.
Resolved
OutageDeck marked this incident resolved after it stopped appearing in what OutageDeck reads for this provider, at 2026-10-01T07:01:32.121Z.
Keep exploring
More from Buildkite
Neighboring incidents on Buildkite's timeline and the rest of their record on OutageDeck.