# Cursor in April 2026: incidents, uptime and changes

> Cursor in April 2026: 19 incidents on its status page (1 major or critical), 99.95% free of major or critical incidents (vendor-reported). From Rewindex’s archive of Cursor’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/cursor/2026/04
Last updated: 2026-05-01T00:00:00Z

- Incidents posted: 19 (major/critical: 1) · Maintenance: 0
- By vendor impact label: critical 1, minor 5, none 13
- Uptime (vendor-reported): 99.95% free of major/critical incidents, 99.87% free of any incident; outage time 19 min, incident time 55 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 0
- Previous month: [March 2026](https://rewindex.com/company/cursor/2026/03.md) · Next: [May 2026](https://rewindex.com/company/cursor/2026/05.md) · [All months](https://rewindex.com/company/cursor/reports.md) · [Cursor](https://rewindex.com/company/cursor.md)

_Uptime: Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Elevated Error Rate for Anthropic Models](https://rewindex.com/company/cursor/incidents/8cfjf3xf7w8v.md) | critical | 2026-04-29 18:10 UTC | 2026-04-29 18:29 UTC | 19 min | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Degraded Performance for Anthropic 4.6 Models](https://rewindex.com/company/cursor/incidents/qxwtvjjck6g5.md) | none | 2026-04-01 15:47 UTC | 2026-04-01 19:18 UTC | 3.5 h | resolved |
| [Degraded Performance for Cloud Agents](https://rewindex.com/company/cursor/incidents/fjsctzyyl6fl.md) | none | 2026-04-02 18:32 UTC | 2026-04-02 18:37 UTC | 5 min | resolved |
| [Degraded Performance for cursor.com and Cloud Agent Sessions](https://rewindex.com/company/cursor/incidents/rdd5gz6kj4sc.md) | minor | 2026-04-02 18:37 UTC | 2026-04-02 18:37 UTC | 0 min | resolved |
| [Degraded Behavior for MCP Allowlist & Blocklist Features on 3.0](https://rewindex.com/company/cursor/incidents/27nmgqxfgr1t.md) | none | 2026-04-02 18:53 UTC | 2026-04-03 01:15 UTC | 6.4 h | resolved |
| [Degraded Performance for OpenAI Models](https://rewindex.com/company/cursor/incidents/cp21bxwx99c6.md) | none | 2026-04-03 17:25 UTC | 2026-04-03 18:31 UTC | 1.1 h | resolved |
| [Degraded performance for Anthropic Models](https://rewindex.com/company/cursor/incidents/253bx8s675b9.md) | none | 2026-04-06 16:52 UTC | 2026-04-06 17:13 UTC | 21 min | resolved |
| [Degraded Performance for Self-Hosted Cloud Agents](https://rewindex.com/company/cursor/incidents/gh86zc74ljp6.md) | none | 2026-04-08 00:12 UTC | 2026-04-08 00:40 UTC | 28 min | resolved |
| [Slowness Accessing cursor.com in Certain Regions](https://rewindex.com/company/cursor/incidents/ms85q1cbz2jb.md) | none | 2026-04-08 20:28 UTC | 2026-04-08 22:09 UTC | 1.7 h | resolved |
| [Increased Latency When Loading cursor.com](https://rewindex.com/company/cursor/incidents/r3v0n3mlbp7g.md) | minor | 2026-04-08 22:23 UTC | 2026-04-08 22:23 UTC | 0 min | resolved |
| [Degraded Performance for Sonnet and Opus 4.6](https://rewindex.com/company/cursor/incidents/3mrpvcjs4wdw.md) | none | 2026-04-09 21:28 UTC | 2026-04-09 21:37 UTC | 9 min | resolved |
| [Degraded Tab Performance](https://rewindex.com/company/cursor/incidents/y3w9k7sl1172.md) | none | 2026-04-13 23:17 UTC | 2026-04-13 23:38 UTC | 21 min | resolved |
| [High Agent Error Rate](https://rewindex.com/company/cursor/incidents/qjskv19r5g9k.md) | minor | 2026-04-14 02:03 UTC | 2026-04-14 02:19 UTC | 16 min | resolved |
| [Degraded Performance for Cloud Agents](https://rewindex.com/company/cursor/incidents/6wggzx9z6l8m.md) | none | 2026-04-15 15:09 UTC | 2026-04-15 16:19 UTC | 1.2 h | resolved |
| [Degraded Performance for Composer 2](https://rewindex.com/company/cursor/incidents/hbv1r8d8vsmz.md) | none | 2026-04-15 18:51 UTC | 2026-04-15 20:19 UTC | 1.5 h | resolved |
| [High Agent Error Rate](https://rewindex.com/company/cursor/incidents/lzps38n0tn36.md) | none | 2026-04-16 11:01 UTC | 2026-04-16 12:37 UTC | 1.6 h | resolved |
| [Degraded Performance for OpenAI Models](https://rewindex.com/company/cursor/incidents/qnzgpyd5t6df.md) | none | 2026-04-16 18:34 UTC | 2026-04-16 19:43 UTC | 1.1 h | resolved |
| [Degraded Performance for Extensions Marketplace](https://rewindex.com/company/cursor/incidents/th2cct92j5r6.md) | minor | 2026-04-23 04:17 UTC | 2026-04-23 04:37 UTC | 20 min | resolved |
| [Elevated Error Rate for Opus 4.7](https://rewindex.com/company/cursor/incidents/6gg4248p1nj5.md) | minor | 2026-04-23 15:41 UTC | 2026-04-23 15:41 UTC | 0 min | resolved |
| [Elevated Error Rate for Anthropic Models](https://rewindex.com/company/cursor/incidents/8cfjf3xf7w8v.md) | critical | 2026-04-29 18:10 UTC | 2026-04-29 18:29 UTC | 19 min | resolved |

## Cite this

Cursor posted 19 status incidents in April 2026 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/cursor/2026/04
- Citation: Cursor, “Cursor in April 2026” (2026-04-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/cursor/2026/04 (CC BY 4.0).
- Markdown link: `[Cursor: Cursor in April 2026 (2026-04-01)](https://rewindex.com/company/cursor/2026/04)`


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Canonical: https://rewindex.com/company/cursor/2026/04 · Markdown: https://rewindex.com/company/cursor/2026/04.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T17:15:33.373Z