Cloudflare Outage History
Cloudflare major outage View live status →Pingoru has recorded 622 incidents for Cloudflare: 618 in the last 12 months and 261 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 582 (63%) |
Incidents, newest first
Notice September 9, 2026 Increased HTTP Errors –
Started Sep 09, 2026, 03:30 PM UTC· resolved Sep 09, 2026, 03:30 PM UTC
- resolved Sep 09, 2026, 06:48 PM UTC
Between 16:40 and 16:54 UTC, Cloudflare experienced an elevated rate of HTTP errors affecting traffic passing through Philadelphia (PHL). The issue has been fully identified and resolved, and impact to the PHL location is completely mitigated. All systems are operating normally.
Minor September 9, 2026 Cloudflare Workers AI increased errors 5h 44m Workers AI
Started Sep 09, 2026, 02:25 PM UTC· resolved Sep 09, 2026, 08:09 PM UTC
- investigating Sep 09, 2026, 02:25 PM UTC
Cloudflare is aware of, and investigating, increased Workers AI errors when attempting to use GLM 5.3. Updates to follow.
- identified Sep 09, 2026, 03:02 PM UTC
The issue has been identified and a fix is being implemented.
- resolved Sep 09, 2026, 08:09 PM UTC
This incident has been resolved.
Minor September 8, 2026 Intermittent issues accessing the Dashboard on Firefox and Safari 46m Dashboard
Started Sep 08, 2026, 07:39 PM UTC· resolved Sep 08, 2026, 08:25 PM UTC
- investigating Sep 08, 2026, 07:39 PM UTC
Cloudflare is investigating intermittent issues accessing the Cloudflare Dashboard from Firefox and Safari browsers.
- investigating Sep 08, 2026, 08:03 PM UTC
We are continuing to investigate this issue.
- monitoring Sep 08, 2026, 08:20 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 08, 2026, 08:25 PM UTC
This incident has been resolved.
Notice September 8, 2026 Errors in Unified Billing for some requests OpenAI models –
Started Sep 08, 2026, 06:00 PM UTC· resolved Sep 08, 2026, 06:00 PM UTC
- resolved Sep 08, 2026, 06:43 PM UTC
Customers using Unified Billing may have seen a low number of requests to OpenAI models result in errors from 18:01 to 18:34UTC on 8th of September 2026
Minor September 8, 2026 Cache Reserve Issue in Paris 1h 56m Cache Reserve, Paris, France - (CDG)
Started Sep 08, 2026, 03:25 AM UTC· resolved Sep 08, 2026, 05:22 AM UTC
- investigating Sep 08, 2026, 03:25 AM UTC
Cloudflare is investigating an issue with Cache Reserve errors in Paris (CDG). Customers may see an elevated request volume to origin servers in the forementioned region. We are working to analyse and mitigate this problem. More updates to follow shortly.
- identified Sep 08, 2026, 04:42 AM UTC
The issue has been identified and a fix is being implemented.
- resolved Sep 08, 2026, 05:22 AM UTC
This incident has been resolved.
Minor September 8, 2026 Cloudflare Account Member Invite Issue 1h 7m Account Management
Started Sep 08, 2026, 12:35 AM UTC· resolved Sep 08, 2026, 01:42 AM UTC
- investigating Sep 08, 2026, 12:35 AM UTC
Cloudflare customers may experience an issue when invited to a new account. An error message is displayed, "Invaild redirect_url". A workaround can be used: * Invited members create an account directly from the dashboard (not using the email link) * Admin resends invitation * Invited member clicks new link and signs into their Cloudflare account * Accepts invitation to join without issue We are continuing to investigate this issue.
- monitoring Sep 08, 2026, 01:32 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 08, 2026, 01:42 AM UTC
This incident has been resolved.
Minor September 7, 2026 Issues rendering route configuration table in Networking > Routes UI 1h 40m Dashboard
Started Sep 07, 2026, 03:32 PM UTC· resolved Sep 07, 2026, 05:12 PM UTC
- investigating Sep 07, 2026, 03:32 PM UTC
Cloudflare is investigating reports of route parsing issues in the dashboard affecting Magic Transit. Traffic and routing are not impacted. The parsing issue affects only the visualization of the Magic Transit UI in the Dashboard. Our engineering team has identified the cause and is actively working on a fix. We will provide further updates as more information becomes available.
- investigating Sep 07, 2026, 03:52 PM UTC
We are continuing to investigate this issue.
- identified Sep 07, 2026, 04:11 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Sep 07, 2026, 04:46 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 07, 2026, 05:12 PM UTC
This incident has been resolved.
Minor September 7, 2026 Browser Isolation Session Initialization Failures 4h 49m Browser Isolation, Gateway
Started Sep 07, 2026, 02:25 PM UTC· resolved Sep 07, 2026, 07:14 PM UTC
- investigating Sep 07, 2026, 02:25 PM UTC
We are investigating reports of customers encountering a white screen when attempting to access websites behind Browser Isolation. This is caused by Browser Isolation session initialization failing to complete. Our engineering team is actively working to identify and resolve the root cause.
- identified Sep 07, 2026, 02:59 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Sep 07, 2026, 03:11 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 07, 2026, 07:14 PM UTC
This incident has been resolved.
Minor September 7, 2026 Performance degradation affecting TURN service 49m Realtime TURN Service
Started Sep 07, 2026, 01:02 PM UTC· resolved Sep 07, 2026, 01:52 PM UTC
- investigating Sep 07, 2026, 01:02 PM UTC
We are investigating reports of performance degradation affecting our TURN service since August 22nd. Currently, a significant portion of traffic is being relayed via TCP rather than the expected UDP. Customers using Chrome browsers or other services relying on WebRTC may experience increased latency and connection lag. Our engineering team has identified the cause and a mitigation is currently being deployed. We are monitoring the rollout to ensure performance returns to expected levels.
- monitoring Sep 07, 2026, 01:04 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 07, 2026, 01:52 PM UTC
A fix was deployed for this issue and the impact is over for any new connections on Realtime TURN service. Existing connection will continue to use TCP until the customers clients end and restart their connections.
Minor September 7, 2026 Increased Workflow Instance Creation Errors 2h 23m Seattle, WA, United States - (SEA), Workflows
Started Sep 07, 2026, 05:12 AM UTC· resolved Sep 07, 2026, 07:35 AM UTC
- investigating Sep 07, 2026, 05:12 AM UTC
Cloudflare is aware of, and investigating an issue which potentially impacts multiple customers. Further detail will be provided as more information becomes available.
- monitoring Sep 07, 2026, 07:03 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 07, 2026, 07:35 AM UTC
This incident has been resolved.
Minor September 6, 2026 Purchased domains from registrar not appearing in Cloudflare Dashboard 4h 43m Registrar
Started Sep 06, 2026, 05:06 PM UTC· resolved Sep 06, 2026, 09:50 PM UTC
- investigating Sep 06, 2026, 05:06 PM UTC
We are investigating reports of delays in the provisioning of newly purchased domains. Our engineering team is currently working to resolve these delays affecting domain registration.
- resolved Sep 06, 2026, 09:50 PM UTC
This incident has been resolved.
Minor September 6, 2026 Service Connectivity Issues in Canberra 1h 50m Canberra, ACT, Australia - (CBR), Network
Started Sep 06, 2026, 04:36 PM UTC· resolved Sep 06, 2026, 06:27 PM UTC
- investigating Sep 06, 2026, 04:36 PM UTC
Customers may experience intermittent connectivity issues when accessing services through our Canberra (CBR01) data center. Our team is actively working to restore normal service.
- resolved Sep 06, 2026, 06:27 PM UTC
This incident has been resolved.
Minor September 4, 2026 Elevated number of R2 503 errors in Eastern North America region 3h 31m R2
Started Sep 04, 2026, 09:10 PM UTC· resolved Sep 05, 2026, 12:42 AM UTC
- investigating Sep 04, 2026, 09:10 PM UTC
Cloudflare is investigating issues with R2 buckets in Eastern North America.
- identified Sep 04, 2026, 09:27 PM UTC
The cause of this issue has been identified and a fix is being implemented.
- monitoring Sep 05, 2026, 12:13 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 05, 2026, 12:42 AM UTC
This incident has been resolved.
Minor September 4, 2026 Zero Trust Dashboard - Posture Check Visibility Issue 12m Zero Trust Dashboard
Started Sep 04, 2026, 07:55 PM UTC· resolved Sep 04, 2026, 08:07 PM UTC
- identified Sep 04, 2026, 07:55 PM UTC
Cloudflare is aware of, and implementing a fix for individual device posture checks not showing on the Devices Page. Device posture checks in the meantime can be inspected through the Logs -> Posture Logs. This is purely a dashboard visibility issue— firewall policies are not impacted.
- resolved Sep 04, 2026, 08:07 PM UTC
An effective fix for this issue has been implemented and this incident is now resolved.
Minor September 4, 2026 Cache Purging Errors 2h 7m CDN Cache Purge
Started Sep 04, 2026, 02:51 PM UTC· resolved Sep 04, 2026, 04:58 PM UTC
- investigating Sep 04, 2026, 02:51 PM UTC
Cloudflare cache purging called via the Dashboard or API is returning errors, with the message "unable to purge. internal error". We are working to resolve this issue as soon as possible. More updates to follow.
- monitoring Sep 04, 2026, 03:31 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 04, 2026, 04:58 PM UTC
This incident is now resolved.
Minor September 4, 2026 Elevated number of R2 503 errors in Western North America region 29m R2
Started Sep 04, 2026, 02:58 AM UTC· resolved Sep 04, 2026, 03:28 AM UTC
- investigating Sep 04, 2026, 02:58 AM UTC
Cloudflare is investigating issues with R2 buckets in Western North America.
- identified Sep 04, 2026, 03:08 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Sep 04, 2026, 03:13 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 04, 2026, 03:28 AM UTC
This incident has been resolved.
Minor September 4, 2026 Elevated connectivity degradation in NRT –
Started Sep 04, 2026, 02:48 AM UTC· resolved Sep 04, 2026, 02:48 AM UTC
- resolved Sep 04, 2026, 04:58 AM UTC
Between 2:48-3:04 UTC customers reaching Tokyo, JP may have experienced elevated connection resets and latency due to a hardware failure.
Minor September 3, 2026 Workers Builds elevated queue times 4h 33m Workers Builds
Started Sep 03, 2026, 11:35 PM UTC· resolved Sep 04, 2026, 04:09 AM UTC
- investigating Sep 03, 2026, 11:35 PM UTC
Cloudflare is aware of and investigating an issue with delays running Cloudflare Workers builds which potentially impacts multiple customers.
- identified Sep 03, 2026, 11:43 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Sep 04, 2026, 03:56 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 04, 2026, 04:09 AM UTC
This incident has been resolved.
Minor September 3, 2026 Increased HTTP 5xx Errors in Hong Kong. 14m Network
Started Sep 03, 2026, 09:21 AM UTC· resolved Sep 03, 2026, 09:36 AM UTC
- monitoring Sep 03, 2026, 09:21 AM UTC
We investigated an increased level of HTTP 5xx errors and latency affecting services in the Hong Kong region. The issue has now been resolved.
- resolved Sep 03, 2026, 09:36 AM UTC
This incident has been resolved.
Minor September 3, 2026 Increased HTTP 522 Errors in Seattle (SEA) 1h
Started Sep 03, 2026, 05:30 AM UTC· resolved Sep 03, 2026, 06:30 AM UTC
- resolved Sep 03, 2026, 08:59 AM UTC
Some customers may have observed 522s from 06:30UTC to 07:38 UTC for traffic landing in Seattle (SEA). Impact windows may vary by customer. The issue has been resolved
Minor September 2, 2026 Durable Objects increased errors in Western North America 2h 7m Durable Objects
Started Sep 02, 2026, 01:43 PM UTC· resolved Sep 02, 2026, 03:51 PM UTC
- investigating Sep 02, 2026, 02:47 PM UTC
Cloudflare is aware of, and investigating, an increased number of errors for Durable Objects in Western North America. The suspected cause is a reduction in routing capacity due to a fibre cut. We are working to mitigate this issue, and update will follow.
- identified Sep 02, 2026, 02:48 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Sep 02, 2026, 03:35 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 02, 2026, 03:51 PM UTC
This incident has been resolved.
Minor September 2, 2026 Increased latency in Taipei –
Started Sep 02, 2026, 08:42 AM UTC· resolved Sep 02, 2026, 08:42 AM UTC
- resolved Sep 02, 2026, 09:59 AM UTC
Cloudflare is aware of, and has resolved, increased latency and packet loss in Taipei. This lasted between 08:42 and 0915 UTC on the 2nd September.
Minor September 2, 2026 Cloudflare Workers Issues in Narita 1h 21m Tokyo, Japan - (NRT), Workers
Started Sep 02, 2026, 01:02 AM UTC· resolved Sep 02, 2026, 02:24 AM UTC
- investigating Sep 02, 2026, 01:02 AM UTC
Cloudflare is investigating an increased level of errors for customers running Workers scripts in Narita. We are working to analyse and mitigate this problem. More updates to follow shortly.
- identified Sep 02, 2026, 02:10 AM UTC
The issue has been identified and a fix is being implemented.
- resolved Sep 02, 2026, 02:24 AM UTC
This incident has been resolved.
Minor September 1, 2026 Pipelines Creation Issue 10h 7m Pipelines
Started Sep 01, 2026, 09:51 PM UTC· resolved Sep 02, 2026, 07:58 AM UTC
- investigating Sep 01, 2026, 09:51 PM UTC
Cloudflare is investigating an issue with creating new Pipeline resources, including Pipelines, Streams, and Sinks. Existing Pipelines are unaffected. More updates to follow shortly.
- identified Sep 01, 2026, 11:00 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Sep 01, 2026, 11:46 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 02, 2026, 07:58 AM UTC
This incident has been resolved.
Major September 1, 2026 Network Route Leak in Palmas, Brazil 18m Palmas, Brazil - (PMW)
Started Sep 01, 2026, 09:47 PM UTC· resolved Sep 01, 2026, 10:05 PM UTC
- monitoring Sep 01, 2026, 09:47 PM UTC
One of Cloudflare's peers experienced a route leak, misdirecting some traffic to Palmas, Brazil. We are working to mitigate impact to Internet users in this region.
- resolved Sep 01, 2026, 10:05 PM UTC
This incident has been resolved.