# Vercel: Resolved: Elevated ERR_STREAM_PREMATURE_CLOSE errors in Vercel Functions

> Vercel status incident “Resolved: Elevated ERR_STREAM_PREMATURE_CLOSE errors in Vercel Functions” on 2026-06-19: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/vercel/incidents/3h7jsmmrljwt
Last updated: 2026-06-19T17:54:16Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2026-06-19 17:54 UTC · Resolved: 2026-06-19 17:54 UTC · Duration: 0 min
- Updates: 1 · Affected components: Functions
- [Vendor status page: https://stspg.io/clqq0f551l8m](https://stspg.io/clqq0f551l8m)
- [Company: Vercel](https://rewindex.com/company/vercel.md)

## Timeline of updates

- **resolved** 2026-06-19 17:54 UTC: Between Jun 19 09:09 and 16:16 UTC, a subset of Vercel Functions using node-fetch@2 may have experienced intermittent invocation errors that surfaced as ERR\_STREAM\_PREMATURE\_CLOSE. As part of Node.js June 2026 security releases, we began rolling out new Node.js versions. Those versions contain an upstream regression that breaks response streaming for node-fetch@2, which caused the errors https://github.com/nodejs/node/issues/63989 We have resolved the issue by reverting to the previous Node.js version. No action is required — affected functions are now operating normally. We will re-land the Node.js upgrade once the upstream issue is fixed.

## Cite this

Status incident (vendor impact label: none) posted by Vercel, started 2026-06-19 17:54 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/vercel/incidents/3h7jsmmrljwt
- Citation: Vercel, “Resolved: Elevated ERR_STREAM_PREMATURE_CLOSE errors in Vercel Functions” (2026-06-19 17:54 UTC). Archived by Rewindex: https://rewindex.com/company/vercel/incidents/3h7jsmmrljwt (CC BY 4.0).
- Markdown link: `[Vercel: Resolved: Elevated ERR_STREAM_PREMATURE_CLOSE errors in Vercel Functions (2026-06-19)](https://rewindex.com/company/vercel/incidents/3h7jsmmrljwt)`


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Canonical: https://rewindex.com/company/vercel/incidents/3h7jsmmrljwt · Markdown: https://rewindex.com/company/vercel/incidents/3h7jsmmrljwt.md · JSON: https://rewindex.com/api/v1/companies/vercel/incidents/3h7jsmmrljwt · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T16:14:57.191Z