Major incident

Vercel: New container functions are failing

Aug 20, 2026, 17:46 UTC

started

18:34 UTC

resolved

47 min

duration

Affected: Functions

Current status of Vercel: Operational — live Vercel status

Timeline

Aug 20, 2026, 17:46 UTC
identified
We've identified an issue where newly deployed container functions may return 5XX errors. Customers can use a previously working container function deployment as a temporary mitigation. We are working on a fix and will provide additional updates as they become available.
Aug 20, 2026, 18:23 UTC
monitoring
We have deployed a fix. Newly deployed container functions are working as expected.
Aug 20, 2026, 18:34 UTC
resolved
This incident has been resolved.

Updates as published by Vercel (original).

This was part of a wider event: 22 services reported incidents within the hour.

Hudl 18:17 UTC · Wyscout users are experiencing a white page when logging in
Cribl 18:13 UTC · OAuth secrets containing C.* expressions fail to resolve during authentication
Pitney Bowes 18:07 UTC · UPS Service Disruption Observed for CreateShipment.
Ping Identity 17:41 UTC · PingID - US Region - Service Disruption
Onshape 17:26 UTC · Increased errors in US-West region
Harness 17:17 UTC · All modules are running slow in Prod1/2/3/4 due to cloud provider incident
Confluent Cloud 17:10 UTC · Elevated error rates and latency in GCP us-west1
PandaDoc 17:03 UTC · Some users experience issues with creation and viewing of documents