# Contentful in September 2026: incidents, uptime and changes

> Contentful in September 2026: 3 incidents on its status page (1 major or critical), 99.84% free of major or critical incidents (vendor-reported), 1 CVE. From Rewindex’s archive of Contentful’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/contentful/2026/09
Last updated: 2026-10-01T00:00:00Z

- Incidents posted: 3 (major/critical: 1) · Maintenance: 1
- By vendor impact label: major 1, minor 2
- Uptime (vendor-reported): 99.84% free of major/critical incidents, 98.75% free of any incident; outage time 1 h 5 min, incident time 8 h 57 min
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 1
- Previous month: [August 2026](https://rewindex.com/company/contentful/2026/08.md) · Next: [October 2026](https://rewindex.com/company/contentful/2026/10.md) · [All months](https://rewindex.com/company/contentful/reports.md) · [Contentful](https://rewindex.com/company/contentful.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 |
| --- | --- | --- | --- | --- | --- |
| [CORS errors on CDA](https://rewindex.com/company/contentful/incidents/1f3x23l45483.md) | major | 2026-09-29 14:39 UTC | 2026-09-29 15:44 UTC | 1.1 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Stale entries on Content Delivery API](https://rewindex.com/company/contentful/incidents/d322188k7bpl.md) | minor | 2026-09-03 07:45 UTC | 2026-09-03 13:25 UTC | 5.7 h | resolved |
| [Cross-space content missing from CDA responses for some customers](https://rewindex.com/company/contentful/incidents/3cm2gl603lrw.md) | minor | 2026-09-11 15:46 UTC | 2026-09-11 17:57 UTC | 2.2 h | resolved |
| [CORS errors on CDA](https://rewindex.com/company/contentful/incidents/1f3x23l45483.md) | major | 2026-09-29 14:39 UTC | 2026-09-29 15:44 UTC | 1.1 h | resolved |

## CVEs published

- [CVE-2026-53957](https://rewindex.com/cve/CVE-2026-53957.md) Contentful MCP Server: export\_space/import\_space tools pass LLM-controlled \`host\`/\`proxy\` args to CMA client, redirecting server PAT to attacker-controlled endpoint (CVSS 7.7), published 2026-09-15

## Maintenance

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [\[Scheduled\] Contentful SAML SP Certificate Rotation](https://rewindex.com/company/contentful/incidents/3cgrpxvqx0vr.md) | maintenance | 2026-09-21 07:03 UTC | 2026-09-21 07:56 UTC | 53 min | resolved |

## Cite this

Contentful posted 3 status incidents in September 2026 (1 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/contentful/2026/09
- Citation: Contentful, “Contentful in September 2026” (2026-09-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/contentful/2026/09 (CC BY 4.0).
- Markdown link: `[Contentful: Contentful in September 2026 (2026-09-01)](https://rewindex.com/company/contentful/2026/09)`


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Canonical: https://rewindex.com/company/contentful/2026/09 · Markdown: https://rewindex.com/company/contentful/2026/09.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T13:36:11.738Z