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Vercel · Cloud and hostingAug 20, 2026, 17:46 UTC

New container functions are failing

MajorNot disclosedUpdated 18h ago
Aug 20, 17:46 UTCAug 20, 18:34 UTC
Duration
47m
Impact
Major
Root cause
Not disclosed
Vercel, 90 days
32 incidents
Affected
Functions
Status page

Final update

This incident has been resolved.

Timeline

  1. Resolved · Aug 20, 18:34 UTC
    This incident has been resolved.
  2. Monitoring · Aug 20, 18:23 UTC
    We have deployed a fix. Newly deployed container functions are working as expected.
  3. Identified · Aug 20, 17:46 UTC
    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.

More from Vercel

Full history
StartedIncidentDuration
Sep 1821:36 UTCDeployment stuck in initializing state55m
Sep 1820:32 UTCElevated Errors Triggering Deployments50m
Sep 1815:14 UTCElevated Vercel KMS and Connect Errors0m
Sep 1707:11 UTCFailures delivering Logs to Drains0m
Sep 1616:58 UTCMissing Web Analytics and Speed Insights data0m
Sep 1603:21 UTCInvoice Generation Paused0m

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