# v0: Vercel Auth login failures for pages with Deployment Protection enabled

- Impact (vendor’s label): major
- Status: resolved
- Started: 2026-10-06 16:10 UTC · Resolved: 2026-10-06 16:26 UTC · Duration: 16 min
- Updates: 4 · Affected components: Routing Middleware
- [Vendor status page: https://stspg.io/l76txmwrzdcp](https://stspg.io/l76txmwrzdcp)
- [Company: v0](https://rewindex.com/company/v0.md)

## Summary

Vercel Auth logins failed for pages with Deployment Protection enabled, affecting Routing Middleware in a major-impact outage. It started at 2026-10-06 16:10 UTC and was resolved at 2026-10-06 16:26 UTC; the reported duration was 15 min. A fix was implemented, but no cause was stated. _(machine-written, sol)_
## Timeline of updates

- **investigating** 2026-10-06 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.
- **identified** 2026-10-06 16:14 UTC: The issue has been identified and a fix is being implemented.
- **monitoring** 2026-10-06 16:17 UTC: A fix has been implemented and we are monitoring the results.
- **resolved** 2026-10-06 16:26 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2026-10-06 16:10 UTC: [Major incident: Vercel Auth login failures for pages with Deployment Protection enabled](https://rewindex.com/change/i5079658aa618f6.md)


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Canonical: https://rewindex.com/company/v0/incidents/1dp8c0nfchtg · Markdown: https://rewindex.com/company/v0/incidents/1dp8c0nfchtg.md · JSON: https://rewindex.com/api/v1/companies/v0/incidents/1dp8c0nfchtg · Generated 2026-10-18T12:21:51.297Z