Vercel incident

Build Failures for Some Next.js Deployments

Resolved on May 22, 2026, affecting Builds.

resolved May 22, 2026, 05:11 PM UTC

Between 16:10 and 16:43 UTC on May 22, some customers using Next.js above 16.2.0-canary.28 with Preview Comments enabled experienced build failures during deployments. The issue has been mitigated and follow-up deployments should no longer encounter this error.

Started
May 22, 2026, 05:11 PM UTC
Resolved
May 22, 2026, 05:11 PM UTC
Duration
–
Detected by Pingoru
May 22, 2026, 05:11 PM UTC

Affected components

Builds

Update timeline

  1. resolved May 22, 2026, 05:11 PM UTC

    Between 16:10 and 16:43 UTC on May 22, some customers using Next.js above 16.2.0-canary.28 with Preview Comments enabled experienced build failures during deployments. The issue has been mitigated and follow-up deployments should no longer encounter this error.

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