Vercel outage, 17 September 2026

Failures delivering Logs to Drains

Started
Resolved
17 Sept 2026, 07:11 UTC
Impact
Not stated

Last update from Vercel

Between September 16, 2026 11:06 UTC and September 17, 2026 07:11 UTC, some customers experienced failed drain deliveries. An update caused larger payloads to exceed a 5 MB delivery-size limit at some Drain destinations. We have implemented a fix that splits larger payloads into smaller payloads before delivery. Affected Drains data could not be redelivered.

17 Sept 2026, 07:11 UTC

Read the full incident on the official Vercel status page

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