# Cursor in June 2026: incidents, uptime and changes

> Cursor in June 2026: 10 incidents on its status page (4 major or critical), 99.53% free of major or critical incidents (vendor-reported), 3 CVEs. From Rewindex’s archive of Cursor’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/cursor/2026/06
Last updated: 2026-07-01T00:00:00Z

- Incidents posted: 10 (major/critical: 4) · Maintenance: 0
- By vendor impact label: critical 1, major 3, minor 6
- Uptime (vendor-reported): 99.53% free of major/critical incidents, 98.34% free of any incident; outage time 3 h 22 min, incident time 11 h 57 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 3
- Previous month: [May 2026](https://rewindex.com/company/cursor/2026/05.md) · Next: [July 2026](https://rewindex.com/company/cursor/2026/07.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 |
| --- | --- | --- | --- | --- | --- |
| [Degraded Performance for Agent Sessions](https://rewindex.com/company/cursor/incidents/7f4dhrvj9ppt.md) | critical | 2026-06-02 18:02 UTC | 2026-06-02 18:42 UTC | 40 min | resolved |
| [Elevated errors across many models on Anthropic](https://rewindex.com/company/cursor/incidents/73l6395lw69p.md) | major | 2026-06-16 18:00 UTC | 2026-06-16 19:41 UTC | 1.7 h | resolved |
| [Investigating service degradation — Composer 2.5](https://rewindex.com/company/cursor/incidents/00k0vjsxgbk9.md) | major | 2026-06-17 09:28 UTC | 2026-06-17 10:20 UTC | 52 min | resolved |
| [Investigating service degradation — Automations](https://rewindex.com/company/cursor/incidents/jygvg6pxzqvp.md) | major | 2026-06-22 04:44 UTC | 2026-06-22 04:53 UTC | 9 min | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Degraded Performance for Agent Sessions](https://rewindex.com/company/cursor/incidents/7f4dhrvj9ppt.md) | critical | 2026-06-02 18:02 UTC | 2026-06-02 18:42 UTC | 40 min | resolved |
| [Investigating service degradation — Cloud Agents](https://rewindex.com/company/cursor/incidents/5n05xzm7z3w9.md) | minor | 2026-06-08 23:43 UTC | 2026-06-09 01:31 UTC | 1.8 h | resolved |
| [Investigating service degradation — Cloud Agents](https://rewindex.com/company/cursor/incidents/xkfk32psrcnr.md) | minor | 2026-06-10 15:49 UTC | 2026-06-10 18:14 UTC | 2.4 h | resolved |
| [Investigating service outage](https://rewindex.com/company/cursor/incidents/ck7f7rhhnxp4.md) | minor | 2026-06-10 19:09 UTC | 2026-06-10 19:46 UTC | 37 min | resolved |
| [Investigating service degradation of the Auto model](https://rewindex.com/company/cursor/incidents/1fqzvthv5hxl.md) | minor | 2026-06-16 13:04 UTC | 2026-06-16 13:38 UTC | 34 min | resolved |
| [Elevated errors across many models on Anthropic](https://rewindex.com/company/cursor/incidents/73l6395lw69p.md) | major | 2026-06-16 18:00 UTC | 2026-06-16 19:41 UTC | 1.7 h | resolved |
| [Investigating service degradation — Composer 2.5](https://rewindex.com/company/cursor/incidents/00k0vjsxgbk9.md) | major | 2026-06-17 09:28 UTC | 2026-06-17 10:20 UTC | 52 min | resolved |
| [Degraded Performance for Composer 2.5](https://rewindex.com/company/cursor/incidents/d495545zkd58.md) | minor | 2026-06-17 16:29 UTC | 2026-06-17 17:19 UTC | 50 min | resolved |
| [Investigating service degradation — Automations](https://rewindex.com/company/cursor/incidents/jygvg6pxzqvp.md) | major | 2026-06-22 04:44 UTC | 2026-06-22 04:53 UTC | 9 min | resolved |
| [Elevated errors across Anthropic models](https://rewindex.com/company/cursor/incidents/yfdwf8w91gqc.md) | minor | 2026-06-23 14:26 UTC | 2026-06-23 16:47 UTC | 2.4 h | resolved |

## CVEs published

- [CVE-2026-48124](https://rewindex.com/cve/CVE-2026-48124.md) Cursor Desktop sandbox escape via Claude hook configuration (CVSS 8.5), published 2026-06-15
- [CVE-2026-50549](https://rewindex.com/cve/CVE-2026-50549.md) Cursor Desktop sandbox escape via symlink and failed path canonicalization (CVSS 9.8), published 2026-06-25
- [CVE-2026-50548](https://rewindex.com/cve/CVE-2026-50548.md) Cursor Desktop sandbox escape via agent-controlled working directory (CVSS 9.8), published 2026-06-25

## Cite this

Cursor posted 10 status incidents in June 2026 (4 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/cursor/2026/06
- Citation: Cursor, “Cursor in June 2026” (2026-06-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/cursor/2026/06 (CC BY 4.0).
- Markdown link: `[Cursor: Cursor in June 2026 (2026-06-01)](https://rewindex.com/company/cursor/2026/06)`


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Canonical: https://rewindex.com/company/cursor/2026/06 · Markdown: https://rewindex.com/company/cursor/2026/06.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T11:03:11.643Z