Vercel outage: Vercel Auth login failures for pages with Deployment Protection enabled

Affected components

• Routing Middleware

1. resolvedOct 6, 2026, 16:26 UTC

   This incident has been resolved.

2. monitoringOct 6, 2026, 16:17 UTC

   A fix has been implemented and we are monitoring the results.

3. identifiedOct 6, 2026, 16:14 UTC

   The issue has been identified and a fix is being implemented.

4. investigatingOct 6, 2026, 16:10 UTC

   We are investigating an issue causing Vercel Auth login failures for pages with Deployment Protection enabled. We will provide an update as more information becomes available.

What APIStatus.watch saw

• Oct 6, 2026, 16:13 UTCoperational → degraded
• Oct 6, 2026, 16:29 UTCdegraded → operational

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

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How often does Vercel have incidents?

Vercel reported 18 incidents in the last 90 days, 9 of them major or critical. A typical incident lasted 55 min. See Vercel's uptime and incident history