Cloudflare Outage History
Cloudflare major outage View live status →Pingoru has recorded 622 incidents for Cloudflare: 618 in the last 12 months and 259 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 90 | 293 of 720 (41%) |
| May 2026 | 86 | 587 of 744 (79%) |
| June 2026 | 89 | 509 of 720 (71%) |
| July 2026 | 95 | 236 of 744 (32%) |
| August 2026 | 78 | 249 of 744 (33%) |
| September 2026 | 92 | 720 of 720 (100%) |
| October 2026 | 73 | 368 of 594 (62%) |
Incidents, newest first
Minor July 31, 2026 Increased HTTP Errors in London 1h 34m CDN/Cache, London, United Kingdom - (LHR)
Started Jul 31, 2026, 07:06 PM UTC· resolved Jul 31, 2026, 08:40 PM UTC
- investigating Jul 31, 2026, 07:06 PM UTC
Cloudflare is investigating an increased level of HTTP errors affecting a subset of customers. We are working to analyze and mitigate this problem. More updates to follow shortly.
- identified Jul 31, 2026, 07:53 PM UTC
The cause of this issue has been identified and a fix is being implemented.
- monitoring Jul 31, 2026, 08:22 PM UTC
A fix has been implemented and we are currently monitoring the results.
- resolved Jul 31, 2026, 08:40 PM UTC
This incident is now resolved.
Notice July 31, 2026 Increased HTTP 5XX Errors in IAD 4h 30m
Started Jul 31, 2026, 06:30 PM UTC· resolved Jul 31, 2026, 11:00 PM UTC
- resolved Aug 01, 2026, 01:05 AM UTC
Cloudflare identified and resolved an issue causing an increased level of 5XX errors in Ashburn, US (IAD) from 31st July 2026 18:45 UTC to 23:01 UTC.
Minor July 31, 2026 Network Performance Issues in Hamburg, Germany 23h 58m Hamburg, Germany - (HAM)
Started Jul 31, 2026, 03:20 PM UTC· resolved Aug 01, 2026, 03:18 PM UTC
- identified Jul 31, 2026, 03:20 PM UTC
Cloudflare is investigating issues with network performance in Hamburg, Germany (HAM). Customers routing through this location may experience request errors or failures. We have identified the problem and are working on a fix.
- monitoring Jul 31, 2026, 04:58 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Aug 01, 2026, 03:18 PM UTC
This incident has been resolved.
Minor July 31, 2026 Cloudflare API Availability Reduced Availability 1h 10m Analytics, API, Dashboard, Pages and 1 more
Started Jul 31, 2026, 11:51 AM UTC· resolved Jul 31, 2026, 01:01 PM UTC
- investigating Jul 31, 2026, 11:51 AM UTC
Cloudflare is aware that the Analytics API Availability is experiencing reduced availability . This affects timely delivery of customer data.
- investigating Jul 31, 2026, 12:25 PM UTC
We are continuing to investigate this issue.
- investigating Jul 31, 2026, 12:37 PM UTC
Cloudflare is aware that this is also impacting on Pages and Worker builds. We are continuing to investigate.
- monitoring Jul 31, 2026, 12:43 PM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Jul 31, 2026, 12:46 PM UTC
We are continuing to monitor for any further issues.
- resolved Jul 31, 2026, 01:01 PM UTC
This incident has been resolved.
Minor July 31, 2026 Increased HTTP 5xx Errors for us-east-1-aws 2h 18m Network
Started Jul 31, 2026, 02:01 AM UTC· resolved Jul 31, 2026, 04:19 AM UTC
- investigating Jul 31, 2026, 02:01 AM UTC
Cloudflare is investigating an increased level of intermittent HTTP 5xx errors for customers using AWS region us-east-1-aws. We are working to analyse and mitigate this problem. More updates to follow shortly.
- identified Jul 31, 2026, 02:34 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jul 31, 2026, 04:08 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 31, 2026, 04:19 AM UTC
This incident has been resolved.
Minor July 30, 2026 Page Shield Email Notification Issues 1h 36m Notifications, Page Shield
Started Jul 30, 2026, 01:16 PM UTC· resolved Jul 30, 2026, 02:52 PM UTC
- investigating Jul 30, 2026, 01:16 PM UTC
We are investigating an issue where Page Shield email notifications are not containing the correct data for some customers. Our engineering team is currently working on a fix to restore accurate alert delivery. We will provide updates as soon as more information is available.
- monitoring Jul 30, 2026, 02:23 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 30, 2026, 02:52 PM UTC
This incident has been resolved.
Minor July 30, 2026 Possible Network Congestion in North America region 4h 20m Network
Started Jul 30, 2026, 05:48 AM UTC· resolved Jul 30, 2026, 10:08 AM UTC
- investigating Jul 30, 2026, 05:48 AM UTC
Cloudflare is observing possible network congestion in the North America region. Customers may see elevated latency and connectivity issues. We are working to mitigate impact to Internet users in this region.
- monitoring Jul 30, 2026, 07:51 AM UTC
Cloudflare identified that the Network degradation was due to maintenance conducted by fiber providers. The congestion has been alleviated by rerouting traffic. We are currently monitoring the situation and will follow up with more updates shortly.
- monitoring Jul 30, 2026, 07:57 AM UTC
We are continuing to monitor for any further issues.
- resolved Jul 30, 2026, 10:08 AM UTC
This incident has been resolved.
Major July 29, 2026 Cloudflare Workers — Errors Deploying Workers Scripts 27m Workers
Started Jul 29, 2026, 08:03 PM UTC· resolved Jul 29, 2026, 08:31 PM UTC
- identified Jul 29, 2026, 08:03 PM UTC
Cloudflare is investigating an issue where a subset of Workers script deployments are failing with errors. Customers may experience failures when attempting to deploy a Worker script via Wrangler or the Workers API. Workers that are already deployed and running in production are not affected. A fix is being prepared.
- identified Jul 29, 2026, 08:04 PM UTC
We are continuing to work on a fix for this issue.
- resolved Jul 29, 2026, 08:31 PM UTC
This incident has been resolved.
Minor July 29, 2026 Sensitive Data Detection Configuration Issue 1h 14m Dashboard
Started Jul 29, 2026, 03:09 PM UTC· resolved Jul 29, 2026, 04:23 PM UTC
- investigating Jul 29, 2026, 03:09 PM UTC
Cloudflare is investigating an issue with the Sensitive Data Detection feature in the Cloudflare Dashboard. Customers may be unable to enable Sensitive Data Detection via the Security settings toggle. Other dashboard features and security services remain unaffected. We are working to identify and mitigate this problem. More updates to follow shortly.
- identified Jul 29, 2026, 03:32 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jul 29, 2026, 04:15 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 29, 2026, 04:23 PM UTC
This incident has been resolved.
Minor July 29, 2026 Network Performance Issues in Singapore 1h
Started Jul 29, 2026, 10:33 AM UTC· resolved Jul 29, 2026, 11:33 AM UTC
- resolved Jul 29, 2026, 12:26 PM UTC
Cloudflare had identified a network performance issue in Singapore from 11:33 UTC to 11:57 UTC.
Minor July 29, 2026 Possible Network Congestion between Singapore and Tokyo 3h 16m
Started Jul 29, 2026, 08:29 AM UTC· resolved Jul 29, 2026, 11:45 AM UTC
- investigating Jul 29, 2026, 08:29 AM UTC
Cloudflare is observing possible network congestion between Singapore and Tokyo. We are working to mitigate impact to Internet users in this region.
- identified Jul 29, 2026, 10:29 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jul 29, 2026, 11:44 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 29, 2026, 11:45 AM UTC
This incident has been resolved.
Minor July 28, 2026 Elevated errors for Durable Objects in WNAM region 2h
Started Jul 28, 2026, 12:29 PM UTC· resolved Jul 28, 2026, 02:29 PM UTC
- resolved Jul 28, 2026, 03:31 PM UTC
Between 14:29 UTC and 14:55 UTC on July 28, 2026, Cloudflare experienced issues with Durable Objects in the WNAM region. The issue has been resolved now.
Notice July 28, 2026 Increased HTTP 530 Errors in Frankfurt –
Started Jul 28, 2026, 05:00 AM UTC· resolved Jul 28, 2026, 05:00 AM UTC
- resolved Jul 28, 2026, 07:46 AM UTC
Cloudflare had identified an increased level of HTTP 530 errors Frankfurt region from 06:21 UTC to 07:11 UTC. The issue has now been resolved.
Minor July 27, 2026 Errors in Security Rules Dashboard 1h 59m Dashboard, Rules
Started Jul 27, 2026, 04:34 PM UTC· resolved Jul 27, 2026, 06:34 PM UTC
- investigating Jul 27, 2026, 04:34 PM UTC
Cloudflare is aware of, and investigating, reports of an error when viewing, editing or creating security rules in the dashboard. Customers may see an error 410 from the dashboard. This has no impact on the operation of those rules.
- identified Jul 27, 2026, 05:09 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Jul 27, 2026, 06:34 PM UTC
This incident has been resolved.
Minor July 27, 2026 Issues with Snippets API 1h 50m Snippets
Started Jul 27, 2026, 11:42 AM UTC· resolved Jul 27, 2026, 01:32 PM UTC
- investigating Jul 27, 2026, 11:42 AM UTC
We are currently experiencing an issue with the Snippets API, which is returning errors for direct API calls. As a result, users are unable to create, modify, delete, or retrieve snippet code and rules. Existing snippets continue to be served correctly from the edge. Our engineering team is actively investigating the issue, and we will provide updates as soon as possible.
- identified Jul 27, 2026, 12:05 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jul 27, 2026, 01:23 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 27, 2026, 01:32 PM UTC
This incident has been resolved.
Minor July 24, 2026 CSP rules not visible in dashboard 24m Page Shield
Started Jul 24, 2026, 09:34 PM UTC· resolved Jul 24, 2026, 09:59 PM UTC
- investigating Jul 24, 2026, 09:34 PM UTC
Customers are unable to review their CSP Security rules in the dashboard. Although the policies are unchanged and working.
- investigating Jul 24, 2026, 09:34 PM UTC
We are continuing to investigate this issue.
- identified Jul 24, 2026, 09:38 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jul 24, 2026, 09:52 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 24, 2026, 09:59 PM UTC
This incident has been resolved.
Major July 24, 2026 Increase errors for R2 buckets hosted in APAC region 29m R2
Started Jul 24, 2026, 06:49 PM UTC· resolved Jul 24, 2026, 07:19 PM UTC
- investigating Jul 24, 2026, 06:49 PM UTC
Customers with R2 buckets in the APAC region may see elevated error rates.
- identified Jul 24, 2026, 07:02 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jul 24, 2026, 07:09 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 24, 2026, 07:19 PM UTC
This incident has been resolved.
Minor July 24, 2026 Email Delivery Delays 54m Dashboard, Email Sending
Started Jul 24, 2026, 06:33 PM UTC· resolved Jul 24, 2026, 07:28 PM UTC
- identified Jul 24, 2026, 06:33 PM UTC
Cloudflare is investigating a delay in our ability to send emails. This includes password reset, mFA token emails. We are working to resolve the issue. More updates to follow shortly.
- monitoring Jul 24, 2026, 06:51 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 24, 2026, 07:28 PM UTC
This incident has been resolved.
Minor July 24, 2026 GraphQL API rate limit errors 2h 36m Analytics
Started Jul 24, 2026, 02:07 PM UTC· resolved Jul 24, 2026, 04:44 PM UTC
- investigating Jul 24, 2026, 02:07 PM UTC
Cloudflare is investigating issues with rate limit errors in the analytics dashboards
- monitoring Jul 24, 2026, 04:19 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 24, 2026, 04:44 PM UTC
This incident has been resolved.
Notice July 24, 2026 Elevated number errors in APAC region –
Started Jul 24, 2026, 01:43 PM UTC· resolved Jul 24, 2026, 01:43 PM UTC
- resolved Jul 24, 2026, 02:47 PM UTC
Between 13:43-14:13 UTC some customers reaching APAC region could have experienced an elevated number of errors due to congestion.
Minor July 24, 2026 Network Performance Issues in Western North America 34m Network
Started Jul 24, 2026, 11:24 AM UTC· resolved Jul 24, 2026, 11:59 AM UTC
- investigating Jul 24, 2026, 11:24 AM UTC
Cloudflare is investigating issues with Network Performance in Western North America We are working to analyze and mitigate this problem. More updates to follow shortly.
- identified Jul 24, 2026, 11:42 AM UTC
Cloudflare is investigating partner network instability over shared interconnections in Western North America
- monitoring Jul 24, 2026, 11:50 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 24, 2026, 11:59 AM UTC
This incident has been resolved.
Notice July 24, 2026 Network Performance Issues in Frankfurt (FRA) 1h
Started Jul 24, 2026, 07:45 AM UTC· resolved Jul 24, 2026, 08:45 AM UTC
- resolved Jul 24, 2026, 09:49 AM UTC
Cloudflare experienced issues with network performance in Frankfurt (FRA) between 08:45 to 09:00 UTC. This has now recovered.
Minor July 23, 2026 Hitting GPU Capacity for H100s creating large queue times for some models – Replicate
Started Jul 23, 2026, 02:19 PM UTC· resolved Jul 23, 2026, 02:19 PM UTC
- identified Jul 22, 2026, 11:51 AM UTC
We are over provisioned on H100s currently which is causing long queue times for some models running on H100s
- monitoring Jul 22, 2026, 05:11 PM UTC
GPU usage is back below capacity. We're continuing to monitor.
- monitoring Jul 23, 2026, 03:05 AM UTC
This issue is now resolved
- resolved Jul 23, 2026, 02:19 PM UTC
This issue is resolved
Minor July 23, 2026 Challenge data missing in Analytics 25m Analytics
Started Jul 23, 2026, 11:44 AM UTC· resolved Jul 23, 2026, 12:09 PM UTC
- identified Jul 23, 2026, 11:44 AM UTC
Cloudflare identified and is working on a resolution for Analytics data missing, specifically for Challenges. This issue started on 2026-07-22 15:10 UTC. We are working to mitigate this problem. More updates to follow shortly.
- resolved Jul 23, 2026, 12:09 PM UTC
This incident has been resolved.
Minor July 23, 2026 Workers Analytics queries slowness 30m Analytics
Started Jul 23, 2026, 10:23 AM UTC· resolved Jul 23, 2026, 10:53 AM UTC
- investigating Jul 23, 2026, 10:23 AM UTC
Reporting and analytics for Cloudflare's Workers features is currently slow in returning results. These services are still fully operational, just analytics are delayed. We are working to mitigate this problem. More updates to follow shortly.
- monitoring Jul 23, 2026, 10:30 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jul 23, 2026, 10:53 AM UTC
This incident has been resolved.