Vercel incident

New container functions are failing

Major Resolved Upstream link ↗

Started

August 20, 2026 at 05:46 PM UTC

Duration

47 min

Resolved

August 20, 2026 at 06:34 PM UTC

Updates timeline

  1. Identified

    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.

  2. Monitoring

    We have deployed a fix. Newly deployed container functions are working as expected.

  3. Resolved

    This incident has been resolved.

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