Cloudflare Outage History
Cloudflare major outage View live status →Pingoru has recorded 622 incidents for Cloudflare: 618 in the last 12 months and 260 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 592 (62%) |
Incidents, newest first
Minor June 4, 2026 Cloudflare Analytics API latency out of AMS 1h 14m Amsterdam, Netherlands - (AMS), Analytics
Started Jun 04, 2026, 03:21 PM UTC· resolved Jun 04, 2026, 04:36 PM UTC
- investigating Jun 04, 2026, 03:21 PM UTC
Cloudflare is investigating latency issues with Cloudflare Analytics API, specifically affecting the Amsterdam (AMS) region. These issues do not affect other API services nor the serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge.
- resolved Jun 04, 2026, 04:36 PM UTC
This incident has been resolved.
Notice June 4, 2026 Network Congestion in Frankfurt –
Started Jun 04, 2026, 06:59 AM UTC· resolved Jun 04, 2026, 06:59 AM UTC
- resolved Jun 04, 2026, 06:59 AM UTC
Cloudflare observed network congestion in Frankfurt from 05:53 UTC to 06:08 UTC. The issue is now resolved.
Minor June 3, 2026 Issue with Bot Management Traffic Categorization For Verified Bots 1h 40m Bot Management
Started Jun 03, 2026, 10:31 PM UTC· resolved Jun 04, 2026, 12:12 AM UTC
- investigating Jun 03, 2026, 10:31 PM UTC
Cloudflare is investigating issues with our Bot Management feature. Customers may observe a limited number of verified bots incorrectly identified as automated traffic.
- identified Jun 03, 2026, 10:36 PM UTC
The cause of this issue has been identified and a fix is being implemented.
- monitoring Jun 04, 2026, 12:07 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 04, 2026, 12:12 AM UTC
This incident has been resolved.
Minor June 3, 2026 Audit Log Delays 1h 26m Analytics, Audit Logs
Started Jun 03, 2026, 07:58 PM UTC· resolved Jun 03, 2026, 09:25 PM UTC
- investigating Jun 03, 2026, 07:58 PM UTC
We are investigating an issue where Cloudflare Audit Log processing is running behind, causing a delay in timely delivery of audit data. These delays do not impact analytics for DNS or Rate Limiting.
- investigating Jun 03, 2026, 07:59 PM UTC
We are continuing to investigate this issue.
- identified Jun 03, 2026, 09:15 PM UTC
The cause of this issue has been identified and a fix is being implemented.
- resolved Jun 03, 2026, 09:25 PM UTC
An effective fix has been implemented and this incident is now resolved.
Minor June 3, 2026 We're seeing long setup times and high contention for models on some L40S and H200 clusters. – Replicate
Started Jun 03, 2026, 07:06 PM UTC· resolved Jun 03, 2026, 07:06 PM UTC
- investigating Jun 03, 2026, 05:59 PM UTC
We're seeing long setup times and high contention for models on some L40S and H200 clusters.
- investigating Jun 03, 2026, 07:06 PM UTC
System is back to operating normally
- resolved Jun 03, 2026, 07:06 PM UTC
System is back to operating normally
Minor June 3, 2026 Customers are facing an increase in API errors when requesting Audit Logs 59m API, Audit Logs
Started Jun 03, 2026, 01:30 PM UTC· resolved Jun 03, 2026, 02:29 PM UTC
- investigating Jun 03, 2026, 01:30 PM UTC
We are currently investigating this issue.
- resolved Jun 03, 2026, 02:29 PM UTC
This incident has been resolved.
Minor June 3, 2026 Increased 5XX error rate on Browser rendering 1d 6h Browser Run
Started Jun 03, 2026, 09:31 AM UTC· resolved Jun 04, 2026, 03:37 PM UTC
- investigating Jun 03, 2026, 09:31 AM UTC
We are currently investigating this issue.
- identified Jun 03, 2026, 11:06 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 03, 2026, 11:27 AM UTC
A fix has been implemented and we are monitoring the results.
- investigating Jun 03, 2026, 12:50 PM UTC
We are currently investigating this issue.
- monitoring Jun 03, 2026, 02:58 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 04, 2026, 03:37 PM UTC
This incident has been resolved.
Minor June 3, 2026 Bot Management - Increased False Positives 3h 32m Bot Management
Started Jun 03, 2026, 02:26 AM UTC· resolved Jun 03, 2026, 05:58 AM UTC
- investigating Jun 03, 2026, 02:26 AM UTC
Cloudflare is investigating reports of some legitimate requests being incorrectly assigned a high bot score. Customers using Bot Management rules to challenge or block traffic based on bot score may see legitimate visitors incorrectly actioned. We are actively investigating and will provide updates as we learn more.
- identified Jun 03, 2026, 02:38 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 03, 2026, 04:50 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 03, 2026, 05:58 AM UTC
This incident has been resolved.
Minor June 2, 2026 Network Performance Issues in TLV 1d 19h Tel Aviv, Israel - (TLV), Network
Started Jun 02, 2026, 09:01 PM UTC· resolved Jun 04, 2026, 04:25 PM UTC
- investigating Jun 02, 2026, 09:01 PM UTC
Cloudflare is investigating issues with network performance in TLV colos. We are working to analyze and mitigate this problem. More updates to follow shortly.
- investigating Jun 03, 2026, 04:54 AM UTC
We are continuing to investigate this issue.
- investigating Jun 03, 2026, 09:03 AM UTC
We are continuing to investigate this issue.
- investigating Jun 03, 2026, 10:24 AM UTC
We are continuing to investigate this issue.
- investigating Jun 03, 2026, 12:49 PM UTC
We are continuing to investigate this issue.
- investigating Jun 03, 2026, 03:39 PM UTC
We are continuing to investigate this issue.
- identified Jun 03, 2026, 04:44 PM UTC
We have identified the source of this issue and are working toward a fix. We have determined that most customers will not be affected by this issue.
- resolved Jun 04, 2026, 04:25 PM UTC
This incident has been resolved.
Minor June 2, 2026 Browser Run 1h 29m Browser Run
Started Jun 02, 2026, 07:18 PM UTC· resolved Jun 02, 2026, 08:48 PM UTC
- investigating Jun 02, 2026, 07:18 PM UTC
Cloudflare is investigating an increased level of errors for customers of Browser Run API. We are working to analyze and mitigate this problem. More updates to follow shortly.
- identified Jun 02, 2026, 07:25 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 02, 2026, 07:47 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 02, 2026, 08:48 PM UTC
This incident has been resolved.
Minor June 2, 2026 Cloudflare Access Configuration Delays 32m Access
Started Jun 02, 2026, 01:55 PM UTC· resolved Jun 02, 2026, 02:28 PM UTC
- investigating Jun 02, 2026, 01:55 PM UTC
Cloudflare is aware of and investigating issues with Cloudflare Access. Customers may observe delays when making configuration changes. We are currently working on a resolution. More updates to follow shortly.
- monitoring Jun 02, 2026, 02:24 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 02, 2026, 02:28 PM UTC
This incident has been resolved.
Notice June 2, 2026 Network performance issues in US Eastern region –
Started Jun 02, 2026, 12:00 PM UTC· resolved Jun 02, 2026, 12:00 PM UTC
- resolved Jun 02, 2026, 02:39 PM UTC
Between 13:39 and 14:06 on June 2nd, 2026 Cloudflare identified and mitigated a network performance issue specifically affecting the US Eastern region. Users may have experienced increased latency or intermittent connectivity.
Minor June 2, 2026 Customers with traffic using China Network may see an increased in Challenge failures 12h 40m Challenge Platform, Turnstile
Started Jun 02, 2026, 04:48 AM UTC· resolved Jun 02, 2026, 05:28 PM UTC
- investigating Jun 02, 2026, 04:48 AM UTC
Cloudflare is aware that some customers may see an increased in Challenge failures within the China network. We are currently investigating the issue.
- identified Jun 02, 2026, 06:08 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 02, 2026, 07:16 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 02, 2026, 05:28 PM UTC
This incident has been resolved.
Minor June 2, 2026 Cloudflare is investigating an increased level of HTTP 5xx errors in the Miami and Bogota areas 1h 8m Bogotá, Colombia - (BOG), Miami, FL, United States - (MIA)
Started Jun 02, 2026, 03:24 AM UTC· resolved Jun 02, 2026, 04:32 AM UTC
- investigating Jun 02, 2026, 03:24 AM UTC
Cloudflare is investigating an increased level of HTTP 5xx errors between Miami and Bogota. We are working to analyse and mitigate this problem. More updates to follow shortly.
- resolved Jun 02, 2026, 04:32 AM UTC
This incident has been resolved.
Notice June 2, 2026 Increased HTTP errors in Miami and Bogota –
Started Jun 02, 2026, 01:30 AM UTC· resolved Jun 02, 2026, 01:30 AM UTC
- resolved Jun 02, 2026, 03:19 AM UTC
Cloudflare saw an Increased HTTP errors in Miami and Bogota from 01:50 to 02:55 UTC. This issue is now resolved
Minor June 2, 2026 Issue with TLS certificates using Lets Encrypt CA 1d 4h SSL Certificate Provisioning
Started Jun 02, 2026, 12:25 AM UTC· resolved Jun 03, 2026, 05:01 AM UTC
- identified Jun 02, 2026, 12:25 AM UTC
Cloudflare has identified an issue affecting a subset of Let's Encrypt certificates, in which unsupported CA bundling may result in TLS connectivity issues for some visitors. Customers requiring immediate resolution may order a replacement certificate; re-issuance from the same Certificate Authority will resolve the issue. Customer action is not required for a permanent fix — Cloudflare engineering is rebuilding all impacted certificate chains, and affected certificates will be automatically restored to a valid state.
- resolved Jun 03, 2026, 05:01 AM UTC
This incident has been resolved.
Minor June 1, 2026 Possible Network Congestion in US Eastern region 1h 38m Network
Started Jun 01, 2026, 08:59 PM UTC· resolved Jun 01, 2026, 10:38 PM UTC
- investigating Jun 01, 2026, 08:59 PM UTC
Some users may see possible Network Congestion in the United States Eastern region. We are working to mitigate impact to those Internet users in this region.
- identified Jun 01, 2026, 09:05 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 01, 2026, 09:31 PM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Jun 01, 2026, 09:34 PM UTC
We are continuing to monitor for any further issues.
- resolved Jun 01, 2026, 10:38 PM UTC
This incident has been resolved.
Minor May 31, 2026 Durable Objects and Log Explorer issues 8h 37m Atlanta, GA, United States - (ATL), Durable Objects, Log Explorer
Started May 31, 2026, 06:42 AM UTC· resolved May 31, 2026, 03:20 PM UTC
- investigating May 31, 2026, 06:42 AM UTC
Cloudflare is aware of, and investigating an issue with Durable Objects which potentially impacts multiple customers in the Atlanta region. Durable Objects are experiencing an elevated level of startup errors in the aforementioned region. We are currently investigating this issue.
- investigating May 31, 2026, 07:28 AM UTC
Log Explorer is experiencing intermittent delays with recent logs showing up in queries.
- monitoring May 31, 2026, 07:30 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 31, 2026, 03:20 PM UTC
This incident has been resolved.
Minor May 31, 2026 Issues with TLS certificates using Lets Encrypt CA 5h 38m SSL Certificate Provisioning
Started May 31, 2026, 03:16 AM UTC· resolved May 31, 2026, 08:55 AM UTC
- investigating May 31, 2026, 03:16 AM UTC
Cloudflare is investigating issues with Let's Encrypt certificates. Some visitors may experience TLS connectivity issues due to potentially unsupported CA bundling for a subset of Cloudflare customers. Customers are advised to change to a different Certificate Authority as a workaround.
- identified May 31, 2026, 06:41 AM UTC
The issue has been identified and a fix is being implemented. Customers are advised to change to a different Certificate Authority as a workaround.
- resolved May 31, 2026, 08:55 AM UTC
This incident has been resolved.
Minor May 31, 2026 Custom Hostname API issue 2d 17h SSL for SaaS Provisioning
Started May 31, 2026, 01:06 AM UTC· resolved Jun 02, 2026, 06:35 PM UTC
- investigating May 31, 2026, 01:06 AM UTC
Cloudflare is investigating increased latency for customers using the Cloudflare for SaaS Custom Hostname API. Customers may experience slow responses while adding a new R2 subscription. Existing Custom Hostnames remain unaffected and are operating normally.
- monitoring May 31, 2026, 11:27 PM UTC
A fix has been implemented and we are monitoring the results.
- investigating Jun 01, 2026, 12:34 AM UTC
We are currently investigating this issue.
- identified Jun 01, 2026, 12:47 AM UTC
The issue has been identified .
- monitoring Jun 02, 2026, 01:16 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 02, 2026, 06:35 PM UTC
This incident has been resolved.
Minor May 30, 2026 Increased errors when accessing Workers secrets 5h Workers
Started May 30, 2026, 02:51 PM UTC· resolved May 30, 2026, 07:52 PM UTC
- investigating May 30, 2026, 02:51 PM UTC
Cloudflare Secrets Store users may see increased errors when accessing secrets
- investigating May 30, 2026, 02:52 PM UTC
We are continuing to investigate this issue.
- resolved May 30, 2026, 07:52 PM UTC
This incident has been resolved.
Minor May 29, 2026 HTTP Rollups delays 42m Analytics
Started May 29, 2026, 04:41 PM UTC· resolved May 29, 2026, 05:24 PM UTC
- investigating May 29, 2026, 04:41 PM UTC
Reporting and analytics for HTTP requests rollups is delayed. Edge services are still fully operational, just analytics are delayed. We are working to mitigate this problem. More updates to follow shortly.
- resolved May 29, 2026, 05:24 PM UTC
This incident has been resolved.
Minor May 29, 2026 Cloudflare Notifications issues 34s Notifications
Started May 29, 2026, 07:32 AM UTC· resolved May 29, 2026, 07:32 AM UTC
- monitoring May 29, 2026, 07:32 AM UTC
Cloudflare is investigating issues with the Cloudflare Notifications product. Some alerts might be temporarily delayed. Impact is restricted to the notification functionality and it does not affect any connectivity, security, CDN or Area1 functionality. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
- resolved May 29, 2026, 07:32 AM UTC
This incident has been resolved.
Minor May 28, 2026 Pages upload failures 1d 5h Pages
Started May 28, 2026, 02:42 PM UTC· resolved May 29, 2026, 08:08 PM UTC
- investigating May 28, 2026, 02:42 PM UTC
Cloudflare is aware of and investigating an issue impacting a subset of Pages uploads. Some customers may experience their uploads returning a 502 error. We are working to analyse and mitigate this problem. More updates to follow shortly.
- monitoring May 28, 2026, 08:45 PM UTC
We have identified the cause of this issue and applied a fix. We are currently monitoring the results.
- resolved May 29, 2026, 08:08 PM UTC
This incident is now resolved.
Minor May 28, 2026 Degraded performance on flux-2-klein-4b – Replicate
Started May 28, 2026, 02:17 PM UTC· resolved May 28, 2026, 02:17 PM UTC
- investigating May 28, 2026, 12:30 PM UTC
Long queue times for black-forest-labs/flux-2-klein-4b resulting in canceled predictions
- resolved May 28, 2026, 02:17 PM UTC
This issue has been resolved and queue times are back to normal