SSalesforce change history

Service Disruption: Core Service

Salesforce reported a major Core Service disruption across 16 instances starting 2026-10-23 01:25 UTC, resolved at 2026-10-25 05:33 UTC after 2 days 4 h. A recent release prevented login sessions from being created; Salesforce deployed a fix forward and stated that users could log in and open their orgs again.