[Serverless][AWS][us-east-1] `403 PermissionDenied` errors for read and write operations on some indexes and assistants

Incident Report for Pinecone

Resolved

This incident has been resolved.
Posted Sep 15, 2025 - 15:58 UTC

Monitoring

A fix has been implemented and we are monitoring the results.
Posted Sep 15, 2025 - 15:52 UTC
This incident affected: Serverless Indexes (AWS us-east-1).