Vercel outage on September 1, 2026: Increased deployment failures

Vercel reported an incident affecting Vercel for 59 minutes on 1 September 2026, from 19:59 to 20:58 UTC.

vercel.com All times UTC

Resolved

Official incident reported by Vercel

Started: 19:59; 1 Sep 2026 UTC
Resolved: 20:58; 1 Sep 2026 UTC
Duration: 59m; 59 minutes
Impact: Major; as rated by Vercel
Updates: 6; posted by Vercel

Timeline

All times UTC.

Official incident from Vercel

Increased deployment failures

Resolved Major impact 1 Sep 2026 19:59 UTC View on Vercel's status page

19:59 Official
Investigating
We've identified an issue where some deployments that use IAD1 Function regions or Routing Middleware are failing. We are investigating and will provide more information as it becomes available.
20:27 Official
Investigating
We are actively working to fix an issue causing some deployments that use IAD1 Function regions or Routing Middleware to fail. We will provide additional updates as they become available.
20:37 Official
Identified
We have identified the issue and are working on a fix. We are seeing recovery as the fix is deployed. We will provide additional updates as they become available.
20:45 Official
Monitoring
We are seeing recovery in Builds and are continuing to monitor.
20:49 Official
Monitoring
We are continuing to monitor for any further issues.
20:58 Official
Resolved
This incident has been resolved. Builds have recovered.

"Official" rows are quoted from Vercel's public status page, www.vercel-status.com. Very long posts are shortened.

What our checkpoints saw

HostTracker's checkpoints, which test vercel.com from several locations, recorded no outage of 5 minutes or longer during this incident. A provider can report a problem that affects only some features, regions or accounts, which a check of the main address does not see. The live Vercel status shows what our checks see right now.

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Independent measurement by HostTracker. Not affiliated with Vercel. Official updates are quoted from Vercel's public status page and remain Vercel's own words.