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 April 30, 2026 Increased HTTP 5xx Errors in South Korea region –
Started Apr 30, 2026, 12:40 PM UTC· resolved Apr 30, 2026, 12:40 PM UTC
- resolved Apr 30, 2026, 02:47 PM UTC
Some Cloudflare customers in South Korea region may have observed an increased rate of 5xx errors from 12:40 to 13:00 UTC.
Critical April 29, 2026 DLP API Currently Unavailable 10m Data Loss Prevention (DLP)
Started Apr 29, 2026, 11:38 PM UTC· resolved Apr 29, 2026, 11:48 PM UTC
- investigating Apr 29, 2026, 11:38 PM UTC
Latency in the DLP API is causing some functionality to become unavailable
- resolved Apr 29, 2026, 11:48 PM UTC
This incident has been resolved.
Minor April 29, 2026 Cloudflare Access processing delayed audit logs 9d Access
Started Apr 29, 2026, 07:19 PM UTC· resolved May 08, 2026, 07:53 PM UTC
- investigating Apr 29, 2026, 07:19 PM UTC
Cloudflare is investigating issues with delayed Access authentication logs.
- investigating Apr 29, 2026, 07:22 PM UTC
We are continuing to investigate this issue.
- identified Apr 29, 2026, 07:33 PM UTC
The issue has been identified and a fix is being implemented.
- identified Apr 29, 2026, 07:56 PM UTC
A fix has been implemented. New audit logs will appear without delay. We are working to resolve the delayed logs.
- monitoring Apr 29, 2026, 08:10 PM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Apr 29, 2026, 08:15 PM UTC
All logging data was preserved; no data was lost. We continue to populate the delayed logs.
- monitoring Apr 29, 2026, 08:15 PM UTC
We are continuing to monitor for any further issues.
- monitoring May 01, 2026, 10:32 PM UTC
We are continuing to monitor for any further issues.
- monitoring May 04, 2026, 10:02 PM UTC
Cloudflare engineering is continuing to run a process that is ingesting the missing logs. No data was lost and new log collection post incident are unaffected.
- resolved May 08, 2026, 07:53 PM UTC
This incident has been resolved.
Critical April 28, 2026 Duplicated values in X-Forwarded-For header 14h 59m CDN/Cache, CDN Cache Purge
Started Apr 28, 2026, 06:31 PM UTC· resolved Apr 29, 2026, 09:30 AM UTC
- investigating Apr 28, 2026, 06:31 PM UTC
Cloudflare is investigating duplicated values in the X-Forwarded-For header. Origins depending on this header may exhibit unexpected behavior.
- investigating Apr 28, 2026, 06:34 PM UTC
We are continuing to investigate this issue.
- identified Apr 28, 2026, 07:00 PM UTC
The issue has been identified and a fix is being implemented.
- identified Apr 28, 2026, 07:00 PM UTC
We are continuing to work on a fix for this issue.
- identified Apr 28, 2026, 08:39 PM UTC
We are continuing to work on a fix for this issue.
- identified Apr 29, 2026, 06:12 AM UTC
We are continuing to work on a fix for this issue. A new expected roll out is ~2.5 hours - ETA ~08:30 UTC.
- resolved Apr 29, 2026, 09:30 AM UTC
This incident has been resolved.
Minor April 28, 2026 Network Performance Issues in IST 1h 49m Istanbul, Turkey - (IST), Network
Started Apr 28, 2026, 08:41 AM UTC· resolved Apr 28, 2026, 10:30 AM UTC
- investigating Apr 28, 2026, 08:41 AM UTC
We are currently investigating network performance issues in IST
- identified Apr 28, 2026, 08:45 AM UTC
The issue has been identified, and we are implementing a fix
- monitoring Apr 28, 2026, 09:21 AM UTC
A fix has been implemented, and we are monitoring the results
- resolved Apr 28, 2026, 10:30 AM UTC
This incident has been resolved
Notice April 28, 2026 Increased HTTP Errors in YUL –
Started Apr 28, 2026, 05:00 AM UTC· resolved Apr 28, 2026, 05:00 AM UTC
- resolved Apr 28, 2026, 06:40 AM UTC
Cloudflare saw an increased level of HTTP errors in YUL between 04:55 UTC - 05:25 UTC.
Minor April 27, 2026 Network Performance Issues in Brazil 24m Network
Started Apr 27, 2026, 04:25 AM UTC· resolved Apr 27, 2026, 04:50 AM UTC
- monitoring Apr 27, 2026, 04:25 AM UTC
Cloudflare is investigating issues with Network Performance in Brazil. Customers may observe increase disconnects and CNI tunnel degradation. We are working to analyze and mitigate this problem. More updates to follow shortly.
- resolved Apr 27, 2026, 04:50 AM UTC
This incident has been resolved.
Minor April 24, 2026 WARP connectivity issues in Bulgaria 1h 39m Sofia, Bulgaria - (SOF)
Started Apr 24, 2026, 02:34 PM UTC· resolved Apr 24, 2026, 04:14 PM UTC
- investigating Apr 24, 2026, 02:34 PM UTC
Cloudflare is investigating issues with Cloudflare WARP and Cloudflare Zero Trust. Cloudflare WARP and Zero Trust users in Bulgaria may experience connectivity issues or a degraded Internet experience.
- identified Apr 24, 2026, 03:51 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Apr 24, 2026, 04:14 PM UTC
This incident has been resolved.
Minor April 24, 2026 Network Performance Issues in Miami 1m Network
Started Apr 24, 2026, 03:46 AM UTC· resolved Apr 24, 2026, 03:48 AM UTC
- investigating Apr 24, 2026, 03:46 AM UTC
Cloudflare is observing network performance issues in Miami. We are actively working to reduce or eliminate any impact to Internet users in this locations.
- monitoring Apr 24, 2026, 03:47 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 24, 2026, 03:48 AM UTC
This incident has been resolved.
Minor April 24, 2026 Cloudflare Health check issues 7h 54m Analytics, Health Checks, Notifications
Started Apr 24, 2026, 02:40 AM UTC· resolved Apr 24, 2026, 10:34 AM UTC
- investigating Apr 24, 2026, 02:40 AM UTC
Cloudflare is investigating issues with Healthchecks monitoring, alert notifications and analytics. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
- identified Apr 24, 2026, 06:45 AM UTC
The issue has been identified and a fix is being implemented.
- resolved Apr 24, 2026, 10:34 AM UTC
This incident has been resolved.
Minor April 24, 2026 Load Balancing Dashboard Issues 9h 54m Dashboard
Started Apr 24, 2026, 12:35 AM UTC· resolved Apr 24, 2026, 10:30 AM UTC
- investigating Apr 24, 2026, 12:35 AM UTC
Cloudflare is investigating issues with Cloudflare Dashboard and related APIs where the dashboard is displaying an incorrect error message on the UI at the bottom banner. These issues do not affect the serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge.
- identified Apr 24, 2026, 01:00 AM UTC
The issue has been identified and a fix is being implemented.
- resolved Apr 24, 2026, 02:11 AM UTC
This incident has been resolved.
Minor April 23, 2026 Intermittent 5xx errors for Cloudflare Access authentication requests 1d 2h Access
Started Apr 23, 2026, 09:05 PM UTC· resolved Apr 24, 2026, 11:53 PM UTC
- identified Apr 23, 2026, 09:05 PM UTC
Beginning April 21, a subset of Cloudflare Access customers experienced intermittent HTTP 500 errors on authentication requests. Impact is limited to a small percentage of requests in specific geographies. Service authentication requests are seeing the highest share of the errors. Cloudflare engineering is progressing a corrected rollout under tighter monitoring.
- monitoring Apr 24, 2026, 05:05 AM UTC
A fix has been implemented and we are monitoring the results.
- identified Apr 24, 2026, 08:17 PM UTC
A fix has been identified and is being deployed in a controlled rollout across impacted regions. Cloudflare engineering is observing a decrease in overall error rates as the rollout progresses. Errors will continue to occur intermittently until the deployment is complete across all affected infrastructure. We will continue to monitor and provide updates as the rollout advances.
- monitoring Apr 24, 2026, 10:02 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 24, 2026, 11:53 PM UTC
This incident has been resolved.
Minor April 23, 2026 Web Analytics Delays 3h 30m Analytics
Started Apr 23, 2026, 05:03 PM UTC· resolved Apr 23, 2026, 08:34 PM UTC
- investigating Apr 23, 2026, 05:03 PM UTC
Cloudflare Web Analytics processing is running behind. This affects timely delivery of customer data. These delays do not impact analytics for DNS and Rate Limiting.
- identified Apr 23, 2026, 06:00 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 23, 2026, 06:06 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 23, 2026, 08:34 PM UTC
This incident has been resolved.
Minor April 23, 2026 Cloudflare Dashboard API Issues Affecting R2 Buckets 1h 11m API, Dashboard, R2
Started Apr 23, 2026, 10:37 AM UTC· resolved Apr 23, 2026, 11:48 AM UTC
- investigating Apr 23, 2026, 10:37 AM UTC
Cloudflare is investigating issues with Loading R2 buckets via dashboard and higher API latency. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
- resolved Apr 23, 2026, 11:48 AM UTC
This incident has been resolved.
Minor April 23, 2026 Network Connectivity Issues in Ashburn Virginia Area. 39m Ashburn, VA, United States - (IAD)
Started Apr 23, 2026, 03:57 AM UTC· resolved Apr 23, 2026, 04:36 AM UTC
- investigating Apr 23, 2026, 03:57 AM UTC
Cloudflare is investigating issues with network connectivity in the Ashburn Virginia area.
- monitoring Apr 23, 2026, 04:03 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 23, 2026, 04:36 AM UTC
This incident has been resolved.
Minor April 22, 2026 Cloudflare Registration Data Access Protocol (RDAP) Issues 1h 50m Registration Data Access Protocol (RDAP)
Started Apr 22, 2026, 08:46 PM UTC· resolved Apr 22, 2026, 10:37 PM UTC
- investigating Apr 22, 2026, 08:46 PM UTC
Cloudflare is investigating issues with its Registration Data Access Protocol endpoint: https://rdap.cloudflare.com/ RDAP lookup functionality is unavailable. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
- identified Apr 22, 2026, 10:14 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 22, 2026, 10:18 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 22, 2026, 10:37 PM UTC
This incident has been resolved.
Minor April 22, 2026 Analytics Engine API increased errors 52m Analytics
Started Apr 22, 2026, 01:01 PM UTC· resolved Apr 22, 2026, 01:53 PM UTC
- investigating Apr 22, 2026, 01:01 PM UTC
Cloudflare is investigating issues with the Analytics Engine API. Some customers may be seeing an increase of 5xx errors. We are working to mitigate the problem, more updates to follow shortly.
- monitoring Apr 22, 2026, 01:06 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 22, 2026, 01:53 PM UTC
This incident has been resolved.
Minor April 22, 2026 Zone Activation Delays 6h 11m
Started Apr 22, 2026, 08:30 AM UTC· resolved Apr 22, 2026, 02:42 PM UTC
- investigating Apr 22, 2026, 08:30 AM UTC
Cloudflare is experiencing delays in activating customer sites. This does not impact existing active sites already in production. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
- identified Apr 22, 2026, 10:00 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 22, 2026, 01:24 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 22, 2026, 02:42 PM UTC
This incident has been resolved.
Minor April 21, 2026 Cloudflare Gateway HTTP Logs issues 1h 46m Gateway
Started Apr 21, 2026, 07:36 PM UTC· resolved Apr 21, 2026, 09:22 PM UTC
- investigating Apr 21, 2026, 07:36 PM UTC
Cloudflare is observing issues with Cloudflare Gateway HTTP Logs service that may delay log ingestion.
- identified Apr 21, 2026, 09:01 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 21, 2026, 09:08 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 21, 2026, 09:22 PM UTC
This incident has been resolved.
Minor April 21, 2026 Page Rules with Host Header Override issues 2h 10m Rules
Started Apr 21, 2026, 06:09 PM UTC· resolved Apr 21, 2026, 08:19 PM UTC
- identified Apr 21, 2026, 06:09 PM UTC
Cloudflare has identified an issue with customers creating/updating Page Rules with the Host Header Override setting. Other settings are not impacted. We are working to mitigate the problem, more updates to follow shortly.
- monitoring Apr 21, 2026, 07:57 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 21, 2026, 08:19 PM UTC
This incident has been resolved.
Minor April 21, 2026 Investigating potential impact to Realtime services in Bombay 3h 43m Mumbai, India - (BOM), Realtime SFU, RealtimeKit
Started Apr 21, 2026, 05:46 PM UTC· resolved Apr 21, 2026, 09:30 PM UTC
- investigating Apr 21, 2026, 05:46 PM UTC
We are currently investigating reports of degraded Realtime service in the Mumbai region.
- identified Apr 21, 2026, 06:30 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 21, 2026, 06:37 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 21, 2026, 09:30 PM UTC
This incident has been resolved.
Minor April 21, 2026 Unavailability of Sampled Logs and Suspicious Activity in Security Analytics –
Started Apr 21, 2026, 04:48 PM UTC· resolved Apr 21, 2026, 04:48 PM UTC
- resolved Apr 22, 2026, 10:21 AM UTC
For some users, sampled Logs and Suspicious Activity were not available in the Security analytics dashboard between 16:48:31 UTC on 21st April 2026 and 09:04 UTC on 22nd April 2026. No data loss occurred, and all graphs and visualizations were restored once the issue was resolved. The GraphQL API and Logpush remained fully functional throughout this period.
Minor April 21, 2026 Network Performance Issues in Seattle, Washington 1h 59m Network
Started Apr 21, 2026, 04:03 PM UTC· resolved Apr 21, 2026, 06:03 PM UTC
- monitoring Apr 21, 2026, 04:03 PM UTC
Cloudflare has identified and mitigated issues with network performance in Seattle. We have implemented a fix and are currently monitoring
- resolved Apr 21, 2026, 06:03 PM UTC
This incident has been resolved.
Minor April 21, 2026 Cloudflare Pages build issues 2h 21m Pages
Started Apr 21, 2026, 03:46 PM UTC· resolved Apr 21, 2026, 06:07 PM UTC
- investigating Apr 21, 2026, 03:46 PM UTC
Cloudflare is aware of and investigating an issue with Cloudflare Pages builds which potentially impacts multiple customers. Users may not be able to push changes to their repos, or pushed changes may fail to or be delayed in propagating to Cloudflare Pages. These changes may not be deployed, or may be delayed. This issue only impacts new changes, existing sites and traffic to those sites are not affected.
- identified Apr 21, 2026, 04:07 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 21, 2026, 05:11 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 21, 2026, 06:07 PM UTC
This incident has been resolved.
Minor April 21, 2026 Log Explorer Issues 1h 46m Log Explorer
Started Apr 21, 2026, 03:02 PM UTC· resolved Apr 21, 2026, 04:49 PM UTC
- investigating Apr 21, 2026, 03:02 PM UTC
Cloudflare is investigating issues with Log Explorer. Some customers may be seeing slower queries in Log Explorer than usual. More updates to follow shortly.
- identified Apr 21, 2026, 04:25 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Apr 21, 2026, 04:31 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Apr 21, 2026, 04:49 PM UTC
This incident has been resolved.