# Vercel: Build failures and 500 errors for functions using Edge runtime

> Vercel status incident “Build failures and 500 errors for functions using Edge runtime” on 2026-09-28: impact minor (vendor’s label), 27 min, 2 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vercel/incidents/yy1sm6x5l83q
Last updated: 2026-09-28T14:11:29Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2026-09-28 13:44 UTC · Resolved: 2026-09-28 14:11 UTC · Duration: 27 min
- Updates: 2 · Affected components: Build & Deploy - Builds, Builds
- [Vendor status page: https://stspg.io/p633qkgvpdsy](https://stspg.io/p633qkgvpdsy)
- [Company: Vercel](https://rewindex.com/company/vercel.md)

## Timeline of updates

- **monitoring** 2026-09-28 13:44 UTC: A small number of customers who built or deployed functions using Edge runtime between 13:01 and 13:11 UTC experienced elevated rates of build failures due to unexpected error. Some builds succeeded but resulted in 500 errors from functions using Edge runtime. Re-deploy functions using Edge runtime to accelerate remediation.
- **resolved** 2026-09-28 14:11 UTC: This incident has been resolved.

## Cite this

Status incident (vendor impact label: minor) posted by Vercel, started 2026-09-28 13:44 UTC, resolved after 27 min, 2 update(s).

- Canonical URL: https://rewindex.com/company/vercel/incidents/yy1sm6x5l83q
- Citation: Vercel, “Build failures and 500 errors for functions using Edge runtime” (2026-09-28 13:44 UTC). Archived by Rewindex: https://rewindex.com/company/vercel/incidents/yy1sm6x5l83q (CC BY 4.0).
- Markdown link: `[Vercel: Build failures and 500 errors for functions using Edge runtime (2026-09-28)](https://rewindex.com/company/vercel/incidents/yy1sm6x5l83q)`


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Canonical: https://rewindex.com/company/vercel/incidents/yy1sm6x5l83q · Markdown: https://rewindex.com/company/vercel/incidents/yy1sm6x5l83q.md · JSON: https://rewindex.com/api/v1/companies/vercel/incidents/yy1sm6x5l83q · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T13:38:18.135Z