Cursor incident: Sign-in and dashboard errors for some users

Affected components

• cursor.com

1. resolvedSep 18, 2026, 23:13 UTC

   This incident has been resolved.

2. monitoringSep 18, 2026, 23:07 UTC

   Sign-in is recovering. The issue came from our authentication provider, who has identified the cause and is seeing recovery on their side. We are monitoring to confirm everything is back to normal.

3. investigatingSep 18, 2026, 23:02 UTC

   We are investigating an issue affecting sign-in. Signing in, signing out, and loading the dashboard may hang or fail. If you are already signed in, your session should continue to work normally. We will provide another update shortly.

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.

• Twilio: Voice Call Failures from a Subset of Twilio Phone Numbers to Hong KongMinor · Sep 12, 2026, 00:16 UTC
• Notion: Some connected content results unavailable in Notion AIMinor · Sep 17, 2026, 14:07 UTC
• Snyk: Snyk Daily Recurring Tests DelayedMinor · Sep 18, 2026, 06:40 UTC
• Resend: Degraded performanceMinor · Sep 18, 2026, 18:26 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