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CursorOutage history and postmortems

No incident Minor Major CriticalDeeper colour: longer outage
Incidents, 90 days
82
Major or critical
22
Implied uptime
99.15%
Longest outage
13h 19m

Downtime, added up

AI median
18h 21m

Cursor: 18h 21m weighted downtime in range, category median 7h 38m.

82 incidents, 6d 16h of incident time (2d 2h major or critical, 4d 13h partial) between Jun 27, 2026 and Sep 24, 2026.

The AI code editor and its cloud agents.

Stated causes

206 incidents with no cause stated.

Cursor incidents

209 on file

Questions

Is Cursor down right now?

Check Cursor's own status page at https://status.cursor.com for the live state. This page shows Cursor's incident history from that page; the most recent incident started 2026-09-23: "Investigating service degradation - Grok 4.7".

How often does Cursor have outages?

Cursor posted 82 incidents in the last 90 days and 209 in the last year, 22 of them major or critical in the last 90 days. The median incident lasted 1h 13m.

When was Cursor's last major outage?

2026-09-18: "Investigating service degradation , Grok Bot", lasting 5h 43m.

What usually causes Cursor incidents?

Where Cursor explained the cause, the most common was third-party dependency (3 incidents). Most status updates do not name a cause.

From vendors' own status pages and disclosures. Times as reported. Logos via logo.dev; trademarks belong to their owners.

Weekly: the week's major outages, postmortems and breaches, Saturday mornings.