Outage in Vercel
Increased build and deployment failures
Resolved MajorIncident Report
Summary AI Generated
Vercel experienced a 6.6-hour major incident where builds failed and deployments either failed to start or were significantly delayed, affecting Builds and Git Integrations. The root cause was partly tied to an upstream GitHub incident that caused additional failures for GitHub-connected projects, compounding Vercel's own internal issues. The backlog of deployment events was fully processed and the incident resolved after approximately 6.6 hours.
We've identified an issue where some customers may experience build failures or deployments that fail to start. We are investigating this issue. We will provide additional updates as they become available.
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Latest Updates ( sorted recent to last )
RESOLVED
about 4 hours ago - at 10/12/2026 08:11PM
This incident has been resolved.
MONITORING
about 4 hours ago - at 10/12/2026 07:56PM
The backlog of deployment events has been processed. We will continue to monitor and provide additional updates as they become available.
IDENTIFIED
about 5 hours ago - at 10/12/2026 06:33PM
Deployment events, such as updating the deployment status on pull requests, are delayed and the backlog is being processed. We will provide additional updates as they become available.
IDENTIFIED
about 8 hours ago - at 10/12/2026 04:10PM
We are continuing to work on a fix. Due to an upstream incident at GitHub (https://www.githubstatus.com/incidents/93njd414rpbx), some builds and deployments for GitHub-connected projects are still failing. We will provide additional updates as they become available.
IDENTIFIED
about 9 hours ago - at 10/12/2026 02:57PM
Build and deployment failure rates have decreased, but some builds remain queued and are taking longer to start. We are continuing to work on a fix. We will provide additional updates as they become available.
IDENTIFIED
about 10 hours ago - at 10/12/2026 02:08PM
We have identified the issue and are working on a fix. We will provide additional updates as they become available.
INVESTIGATING
about 10 hours ago - at 10/12/2026 01:35PM
We've identified an issue where some customers may experience build failures or deployments that fail to start. We are investigating this issue. We will provide additional updates as they become available.
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