Outage in Vercel
New container functions are failing
Resolved MajorIncident Report
Summary AI Generated
Vercel experienced a 7-minute incident where newly deployed container functions returned 5XX errors. The Functions component was affected, with customers able to mitigate the issue by reverting to a previously working deployment. The issue was identified and resolved without requiring further escalation updates.
We've identified an issue where newly deployed container functions may return 5XX errors.
Customers can use a previously working container function deployment as a temporary mitigation. We are working on a fix and will provide additional updates as they become available.
Components affected
Vercel FunctionsTrusted by 1,000+ teams
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Latest Updates ( sorted recent to last )
RESOLVED
about 1 hour ago - at 08/20/2026 06:34PM
This incident has been resolved.
MONITORING
about 1 hour ago - at 08/20/2026 06:23PM
We have deployed a fix. Newly deployed container functions are working as expected.
IDENTIFIED
about 2 hours ago - at 08/20/2026 05:46PM
We've identified an issue where newly deployed container functions may return 5XX errors.
Customers can use a previously working container function deployment as a temporary mitigation. We are working on a fix and will provide additional updates as they become available.
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