Cloudflare Outage History
Past incidents and downtime events
Complete history of Cloudflare outages, incidents, and service disruptions. Showing 50 most recent incidents.
April 2026(31 incidents)
Increased HTTP 5xx errors in Philadelphia colo
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
We are continuing to work on a fix for this issue.
Cloudflare is investigating an increased level of 5xx errors in Philadelphia. We are working to analyse and mitigate this problem. More updates to follow shortly.
Workers Assets increased upload failure
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare has identified an issue impacting Workers Assets uploads. Customers may be seeing an increase in Workers Assets upload failures. This issues does not affect the serving of Workers Assets traffic. We are working to mitigate this problem. More updates to follow shortly.
Increased HTTP 5xx errors in Philadelphia colo
1 update
Between 14:41 and 16:34 UTC on April 9th, 2026, we experienced an elevated level of HTTP 5xx errors affecting traffic through our Philadelphia (PHL) data center. The issue has been mitigated now.
Network performance issues in MIA and ATL regions
1 update
Between 19:47 and 21:57UTC on April 8, 2026, Cloudflare identified and mitigated a network performance issue specifically affecting our Miami and Atlanta regions. Users may have experienced increased latency or intermittent connectivity due to degraded routing paths in the Southeast. Our engineering team has since stabilized the connection and confirmed that all systems are back to full operational capacity; we will continue to monitor these nodes closely to ensure ongoing performance.
Issues with the Cloudflare One Dashboard
3 updates
This incident has been resolved.
The issue has been identified and a fix is being implemented.
Cloudflare is investigating issues with operations on the Cloudflare One Dashboard. Customers using the Cloudflare One dashboard are impacted. Customers may face issues when creating a new device profile on the Cloudflare One dashboard.
Increased HTTP 5XX Errors in Sao Paulo, GRU
1 update
Cloudflare investigated increased HTTP 5XX errors in Sau Paulo between 0645: - 06:55 UTC. Issue has been resolved
Analytics Delays and Errors
3 updates
An effective fix has been applied and this incident is now resolved.
The cause of this issue has been identified and a fix is being implemented.
Cloudflare Analytics processing is running behind. This affects timely delivery of customer data. This also affects querying data, and some users may see errors when trying to view or access analytics.
Cloudflare Dashboard and Cloudflare API service issues
6 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
The issue has been identified and a fix is being implemented.
A fix has been implemented and we are monitoring the results.
The issue has been identified and a fix is being implemented.
Cloudflare is investigating issues with Cloudflare Dashboard and related APIs. These issues do not affect the serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge. Customers using the Dashboard / Cloudflare APIs are impacted as requests might fail and/or errors may be displayed.
Cloudflare Durable Objects Availability in Western North America
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare is aware of, and is investigating issues related to Durable Objects in Western North America. Further detail will be provided as more information becomes available.
Cloudflare Dashboard and Cloudflare API service issues
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
The issue has been identified and a fix is being implemented.
Cloudflare is investigating issues with Cloudflare Dashboard and related APIs. These issues do not affect the serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge. Customers using the Dashboard / Cloudflare APIs are impacted as requests might fail and/or errors may be displayed.
Cloudflare Debian Mirror Issues
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare is aware of and investigating an issue with https://cloudflaremirrors.com/debian returning errors when trying to pull from it. This issue does not affect any other Cloudflare services. We are working to mitigate this problem. More updates to follow shortly.
Increased Durable Object Errors in AMS
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare is aware of, and investigating an issue with Durable Objects which potentially impacts multiple customers in the AMS region. Durable Objects are experiencing an elevated level of overload errors in the aforementioned region. We are currently investigating this issue.
Smart Routing currently has reduced performance
3 updates
This incident has been resolved.
We are continuing to work on a fix for this issue.
Cloudflare has identified performance issues with Smart Routing. We have identified and applied related mitigations
Cloudflare API Availability
2 updates
This incident has been resolved.
Cloudflare resolved issues with Cloudflare Dashboard and related APIs. These issues do not affect the serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge. Customers using the Dashboard / Cloudflare APIs are impacted as requests might fail and/or errors may be displayed This was observed between 2026-04-06 21:12 -21:16 UTC We are monitoring the issue right now.
Digital experience Logpush delay
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare One customers that use LogPush to ingest DEX Device State Events will see up to a 20 minute delay. DEX data in the dashboard and the API is not impacted
Delayed Cloudflare Page Shield data updates
3 updates
This incident has been resolved.
A fix has been implemented, the delay of Page Shield updates had been mitigated to within acceptable threshold. We are continuing to monitor the results.
Cloudflare is currently investigating an issue where data updates of the Page Shield product are delayed. More updates to follow shortly.
Delay in some zone configuration deployment
1 update
We have resolved an issue that caused a minor delay in configuration deployments across a small number of zones between 14:56 and 20:36 UTC on April 5, 2026.
SOC alerting for Core applications was impacted
1 update
Between 16:11 UTC on April 5 and 00:14 UTC on April 6, an error impacted SOC alerting for Core applications. The issue has been resolved, and all systems are now fully operational. No ongoing impact is expected.
Queue resource error
3 updates
This incident has been resolved.
We are continuing to work on a fix for this issue.
Cloudflare is investigating an increased level of errors for customers running updates to Queues via Terraform.
Customers using our Email Security product might see some links flagged as suspicious
1 update
Emails were sent today with a signature that had a a minor typo inadvertently caused it to flag legitimate emails. We have immediately corrected the issue, and going forward, these emails will no longer be incorrectly flagged.
Pages increased deployment errors
4 updates
This incident has been resolved.
We are continuing to monitor for any further issues.
A fix has been implemented and we are monitoring the results.
Cloudflare has identified an issue impacting Cloudflare Pages deployments of Pages Functions with R2 bindings. Customers may experience failures deploying their Pages Functions We are working to analyze and mitigate this problem. More updates to follow shortly.
WARP connectivity issues affecting a subset of windows users, using latest version 2026.3.846.0.
5 updates
The incident has been resolved
We are continuing to monitor for any further issues.
The affected Windows version has been pulled. We're working on a fix. Affected users can recover by downgrading to a prior version
We are continuing the investigation of this issue
We are currently investigating WARP connectivity issues after upgrade.
Elevated latency uploading Workers Static Assets
2 updates
This incident has been resolved.
Cloudflare is investigating elevated latency uploading Workers Static Assets. Workers scripts which are already uploaded are not impacted.
Digital Experience Monitoring (DEX) Delay
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare is investigating an issue affecting Digital Experience Monitoring (DEX). Customers may experience delays in DEX data. We will provide updates as our investigation progresses.
Issues with creating Managed Rules exceptions via the Cloudflare Dashboard
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
The issue has been identified and a fix is being implemented.
Cloudflare is investigating issues with creating Managed Rules exceptions via the Cloudflare Dashboard. These issues do not affect the Cloudflare API, serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge. Customers using the Dashboard to make these changes are impacted as requests might fail and/or errors may be displayed.
Cache Purging Delays
3 updates
This incident has been resolved.
We are continuing to investigate this issue.
Cloudflare single-file cache purging (purge by URL) called via the Dashboard/API are delayed. We are working to resolve this issue as soon as possible. Until then you may use the Purge Everything feature but do be aware it may cause a surge in traffic to your origin server(s). More updates to follow.
Cloudflare AI Search Issues
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare is aware of and investigating an issue with AI Search. Customers may observe 7001 and internal error messages. We are working to analyse and mitigate this problem. More updates to follow shortly.
Increased 1003 / 403 errors in Workers
4 updates
This incident has been resolved.
A fix has been implemented for most customers, we're continuing to rollout a fix for the rest
The issue has been identified and a fix is being implemented.
Cloudflare is aware of and investigating an issue impacting some Workers invocations. Customers may be seeing 1003/403 errors when doing fetch() calls inside a Worker. We are working to mitigate this problem. More updates to follow shortly.
Cloudflare Workers Issues in Chicago
3 updates
This incident has been resolved.
The issue has been identified and a fix is being implemented.
Cloudflare is investigating an increased level of errors for customers running Workers scripts in Chicago. We are working to analyse and mitigate this problem. More updates to follow shortly.
Cache Assets in Buenos Aires
2 updates
This incident has been resolved.
A small percentage of cache assets in buenos aires are seeing elevated latency. Cloudflare is investigating the issue.
Network Performance Issues in Phoenix, AZ
2 updates
This incident has been resolved.
Cloudflare is investigating issues affecting traffic in the Phoenix, AZ area. Customers proxied through this location may experience errors or degraded performance.
March 2026(19 incidents)
Elevated Error Rate for R2 APAC Buckets
2 updates
This incident has been resolved.
Some customers may have experienced elevated error rates accessing R2 buckets in the APAC region. We are investigating the issue and will provide updates as more information becomes available.
Increase in 5xx Errors in Fortaleza, Brazil datacenter (FOR)
1 update
Cloudflare identified an increase in 5xx errors with our CDN service in the Fortaleza, Brazil datacenter (FOR). Users may have experienced an increase in errors between 18:44 UTC and 19:12 UTC on March 30, 2026. The issue has been resolved
Workers Assets increased upload failure
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
The issue has been identified and a fix is being implemented.
Cloudflare is aware of and investigating an issue impacting Workers Assets uploads. Customers may be seeing an increase in Workers Assets upload failures. This issues does not affect the serving of Workers Assets traffic. We are working to mitigate this problem. More updates to follow shortly.
CNI Maintenance Completed Ahead of Communicated Schedule
1 update
Cloudflare Network Interconnect (CNI) edge devices at multiple locations underwent scheduled maintenance ahead of the times communicated to affected customers. On March 30, 2026, between 12:00 UTC and 17:00 UTC, a total of 8 devices across 7 locations were rebooted between 2 hours and 2 days prior to their notified maintenance windows. This was caused by an internal scheduling error where an outdated version of the maintenance schedule was used for execution, while the current version was used for customer notifications. All affected devices successfully completed maintenance and are operating normally. We are contacting affected customers directly to discuss the impact on their specific configurations.
Intermittent 500s on RealtimeKit API
2 updates
This incident has been resolved. There was no customer impact.
Cloudflare is investigating issues with Cloudflare Realtime APIs. RealtimeKit meetings are unaffected. These issues do not affect the serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge.
Cloudflare Pages - Custom Domain Management Degraded
3 updates
This incident has been resolved.
The issue has been identified and a fix is being implemented.
Cloudflare has identified an issue impacting the API for managing and adding custom domains in Cloudflare Pages. Customers may experience failures or errors when attempting to add or manage custom domains via the Pages API or dashboard. Additionally, the SSL for SaaS Custom Hostnames API is experiencing high latency and intermittent errors, which may be contributing to the impact on custom domain management. Deployed Workers and Pages projects continue to serve traffic normally. Only custom domain management is affected.
Network Performance Issues in Minneapolis, US datacenter (MSP)
1 update
Cloudflare identified issues with network performance in Minneapolis, US datacenter (MSP) datacenter between 19:12 and 19:35 UTC on March 27, 2026.
Increase in 5xx Errors in Fortaleza, Brazil datacenter (FOR)
1 update
Cloudflare identified an increase in 5xx errors with our CDN service in Fortaleza, Brazil datacenter (FOR). Users may have experienced an increase in errors between 18:17 UTC and 18:39 UTC on March 27, 2026.
Network Analytics Issues
3 updates
This incident has been resolved.
The issue has been identified and a fix is being implemented.
Cloudflare has identified an issue causing Spectrum Analytics to not displaying correctly within the dashboard. Service traffic and protection remain unaffected as this is a reporting-only delay.
Cloudflare Pages API is seeing increased error rate
1 update
Cloudflare has identified and resolved an issue impacting the Cloudflare Pages API, Pages Builds and Workers Builds. Customers may have seen impact from 27th March 15:00 UTC to 15:29 UTC Deployed Workers and Pages projects are unaffected
Increase in 502 errors
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare is aware of reports and has identified an issue causing an increase of 502 errors for a subset of customers. A fix is being implemented
Incorrect IP source information in spectrum HTTP/HTTPS apps
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
The issue has been identified and a fix is being implemented.
Cloudflare is investigating reports of incorrect client source IP addresses and geolocation information being reported for Spectrum HTTP/HTTPS applications.
Network Error Logging Issues
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
As the fix is deployed, customers may notice an increase in NEL reports as data that was previously not forwarded is correctly reported.
Cloudflare has identified an issue causing intermittent data gaps within Network Error Logging (NEL). Our engineering team has identified the root cause and is currently implementing a fix. There is no impact to customer traffic.
Cloudflare Workers AI Issues
3 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
Cloudflare has identified an issue whereby customers might experience errors from inference requests to @cf/openai/gpt-oss-120b model using Workers AI. We are working to mitigate this problem. More updates to follow shortly.
Access for Infrastructure RDP intermittent connectivity issues
2 updates
This incident has been resolved.
Customers may experience transient issues using Access Browser-based RDP
Container Logs issues
1 update
Cloudflare has identified an issue impacting Containers Logs, customers may have seen a reduced level of logs between March 25th 15:50 UTC to 22:55 UTC This incident has now been resolved and logs are now flowing in correctly.
Schema Validation Block Reason Not Displayed on Dashboard
3 updates
This incident has been resolved.
The issue has been identified and a fix is being implemented.
Customers may notice that when a request is blocked by schema validation, the associated reason or description is not being displayed within the dashboard.
Missing PII information display for Cloudflare One Super Admins
2 updates
This incident has been resolved.
The Cloudflare One dashboard is not showing PII information to Super Admins on Logging side panel details.
Network Performance Issues in Warsaw, Poland (WAW)
4 updates
This incident has been resolved.
A fix has been implemented and we are monitoring the results.
The issue has been identified and a fix is being implemented.
Cloudflare is investigating issues with network performance in Warsaw, Poland (WAW). We are working to analyse and mitigate this problem. More updates to follow shortly.
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