# Cloudflare in June 2025: incidents, uptime and changes

> Cloudflare in June 2025: 0 incidents on its status page (0 major or critical), 3 CVEs. From Rewindex’s archive of Cloudflare’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/cloudflare/2025/06
Last updated: 2026-06-17T10:01:07Z

- Incidents posted: 0 (major/critical: 0) · Maintenance: 0
- By vendor impact label: none
- Uptime (vendor-reported): — free of major/critical incidents, — free of any incident; outage time 0 min, incident time 0 min (partial month)
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 3
- Previous month: [May 2025](https://rewindex.com/company/cloudflare/2025/05.md) · Next: [August 2025](https://rewindex.com/company/cloudflare/2025/08.md) · [All months](https://rewindex.com/company/cloudflare/reports.md) · [Cloudflare](https://rewindex.com/company/cloudflare.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._

## All incidents

_No incidents posted this month._

## CVEs published

- [CVE-2025-6087](https://rewindex.com/cve/CVE-2025-6087.md) SSRF vulnerability in opennextjs-cloudflare via /\_next/image endpoint (CVSS 9.1), published 2025-06-16
- [CVE-2025-4820](https://rewindex.com/cve/CVE-2025-4820.md) Incorrect congestion window growth by optimistic ACK (CVSS 5.3), published 2025-06-18
- [CVE-2025-4821](https://rewindex.com/cve/CVE-2025-4821.md) Incorrect congestion window growth by invalid ACK ranges (CVSS 7.5), published 2025-06-18

## Cite this

Cloudflare posted 0 status incidents in June 2025 (0 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/cloudflare/2025/06
- Citation: Cloudflare, “Cloudflare in June 2025” (2025-06-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/cloudflare/2025/06 (CC BY 4.0).
- Markdown link: `[Cloudflare: Cloudflare in June 2025 (2025-06-01)](https://rewindex.com/company/cloudflare/2025/06)`


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Canonical: https://rewindex.com/company/cloudflare/2025/06 · Markdown: https://rewindex.com/company/cloudflare/2025/06.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T12:52:24.603Z