Vercel incident

Elevated Build Errors

Resolved after 6 hours 29 minutes, affecting Builds, on May 21, 2026.

monitoring May 21, 2026, 09:20 PM UTC

The mitigation was successfully rolled out, and builds are stable.

Started
May 21, 2026, 03:01 PM UTC
Resolved
May 21, 2026, 09:31 PM UTC
Duration
6h 29m
Detected by Pingoru
May 21, 2026, 03:01 PM UTC

Affected components

Builds

Update timeline

  1. identified May 21, 2026, 03:01 PM UTC

    We are currently investigating elevated build failures affecting a subset of Vite projects. Affected deployments may be timing out. We’ve identified an issue and are working on the fix.

  2. identified May 21, 2026, 07:55 PM UTC

    The root cause has been identified and we are rolling out a mitigation.

  3. monitoring May 21, 2026, 09:20 PM UTC

    The mitigation was successfully rolled out, and builds are stable.

  4. resolved May 21, 2026, 09:31 PM UTC

    This incident has been resolved.

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