Cursor incident: Investigating service degradation — Review Agents and Cloud Agents

Affected components

• Cloud Agents
• Review Agents

1. resolvedSep 10, 2026, 17:32 UTC

   This incident has been resolved.

2. investigatingSep 10, 2026, 17:07 UTC

   We are investigating a service degradation affecting Review Agents and Cloud Agents. Cloud Agents using "Privacy Mode" may experience errors and start delays. For Review Agents, Security Agents and PR Approval agents are impacted.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Cursor's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

• Elasticsearch: Replication bug causing slow recoveriesMajor · Sep 1, 2026, 08:16 UTC
• MongoDB Atlas: Impaired Cluster operations in AWS me-central-1 and AWS me-south-1Major · Sep 3, 2026, 16:44 UTC
• Elasticsearch: Elastic Agent enrollment/check-in failures on 9.5.3 (and 9.4.6) with Fleet remote Elasticsearch outputMajor · Sep 9, 2026, 20:44 UTC
• Elasticsearch: Kibana access restored for UI-assigned Organization Owners on Hosted deploymentsMajor · Sep 10, 2026, 01:30 UTC
• HashiCorp Vault: Hashicorp Linux packages GPG key rotationMajor · Sep 10, 2026, 13:24 UTC
• Supabase: Unresponsive ProjectsMajor · Sep 10, 2026, 15:26 UTC
• Anthropic: Degraded functionality for Claude Cowork on WindowsMajor · Sep 10, 2026, 15:54 UTC
• Telnyx: Issues affecting call audio qualityMajor · Sep 10, 2026, 16:00 UTC
• Snowflake: INC20000150Minor · Aug 28, 2026, 00:07 UTC
• Telnyx: Intermittent delays for some outbound messagesMinor · Sep 2, 2026, 21:33 UTC

How often does Cursor have incidents?

Cursor reported 50 incidents in the last 90 days, 15 of them major or critical. A typical incident lasted 1h 8m. See Cursor's uptime and incident history