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 596 (62%) |
Incidents, newest first
Minor June 12, 2026 Network Performance Issues in Brisbane, QLD, Australia - (BNE) 21m Brisbane, QLD, Australia - (BNE)
Started Jun 12, 2026, 01:17 AM UTC· resolved Jun 12, 2026, 01:39 AM UTC
- identified Jun 12, 2026, 01:17 AM UTC
Cloudflare is investigating issues with network performance in Brisbane, QLD, Australia - (BNE). We are working to analyze and mitigate this problem. More updates to follow shortly.
- identified Jun 12, 2026, 01:24 AM UTC
We are continuing to work on a fix for this issue.
- monitoring Jun 12, 2026, 01:30 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 12, 2026, 01:39 AM UTC
This incident has been resolved.
Minor June 12, 2026 Elevated number of TTFB in PHL –
Started Jun 12, 2026, 12:45 AM UTC· resolved Jun 12, 2026, 12:45 AM UTC
- resolved Jun 12, 2026, 01:29 AM UTC
Between 00:45 - 00:55 UTC customers reaching Philadelphia, PA may have experienced an elevated number of Time To First Byte.
Minor June 11, 2026 Billing Invoice UI issue 17h 38m Billing
Started Jun 11, 2026, 06:12 PM UTC· resolved Jun 12, 2026, 11:50 AM UTC
- investigating Jun 11, 2026, 06:12 PM UTC
Cloudflare is investigating a Billing Dashboard UI issue. Some customers are not able to see their invoices for the last 3 months. The invoices exist in our system and automatic billing is not impacted.
- identified Jun 11, 2026, 09:42 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 12, 2026, 03:20 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 12, 2026, 11:50 AM UTC
This incident has been resolved.
Notice June 11, 2026 Title: Network issues in Saskatoon and Calgary –
Started Jun 11, 2026, 04:30 AM UTC· resolved Jun 11, 2026, 04:30 AM UTC
- resolved Jun 11, 2026, 04:53 AM UTC
Cloudflare is investigating issues with network performance in Saskatoon and Calgary between 04:20 - 04:45 UTC. The incident is now resolved
Minor June 10, 2026 Image Resizing on R2 issues 1h 59m Image Resizing
Started Jun 10, 2026, 11:44 PM UTC· resolved Jun 11, 2026, 01:43 AM UTC
- investigating Jun 10, 2026, 11:44 PM UTC
Cloudflare has identified an issue where some customers may experience failures using Image Resizing with R2. We are working to analyze and mitigate this problem. More updates to follow shortly.
- identified Jun 10, 2026, 11:46 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 11, 2026, 01:31 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 11, 2026, 01:43 AM UTC
This incident has been resolved.
Minor June 10, 2026 Pages Build & Deployment Delays 1h 28m Pages
Started Jun 10, 2026, 10:18 PM UTC· resolved Jun 10, 2026, 11:46 PM UTC
- investigating Jun 10, 2026, 10:18 PM UTC
Cloudflare Pages customers may be experiencing delays in builds, project creation, or deployments.
- resolved Jun 10, 2026, 11:46 PM UTC
This incident has been resolved.
Minor June 10, 2026 Network Connectivity issues in Western North America impacting R2 and Containers 4h 48m Containers, R2
Started Jun 10, 2026, 04:35 PM UTC· resolved Jun 10, 2026, 09:24 PM UTC
- investigating Jun 10, 2026, 04:35 PM UTC
Customers may see increased latency while scheduling containers in the Western North America (WNAM) region Impacted services.
- investigating Jun 10, 2026, 05:01 PM UTC
We are continuing to investigate this issue.
- monitoring Jun 10, 2026, 06:26 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 10, 2026, 09:24 PM UTC
This incident has been resolved.
Minor June 10, 2026 Cloudflare Images upload failures 5h 40m Images
Started Jun 10, 2026, 03:53 PM UTC· resolved Jun 10, 2026, 09:34 PM UTC
- investigating Jun 10, 2026, 03:53 PM UTC
Cloudflare is aware of, and investigating an issue which potentially impacts customers trying to upload new files to Cloudflare Images. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
- monitoring Jun 10, 2026, 05:21 PM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Jun 10, 2026, 09:33 PM UTC
We are continuing to monitor for any further issues.
- resolved Jun 10, 2026, 09:34 PM UTC
This incident has been resolved.
Minor June 10, 2026 Increased HTTP 526 Errors 2h 4m Network
Started Jun 10, 2026, 09:36 AM UTC· resolved Jun 10, 2026, 11:41 AM UTC
- investigating Jun 10, 2026, 09:36 AM UTC
Cloudflare is aware of and investigating an issue where some customers with valid origin certificates are receiving 526 errors.
- identified Jun 10, 2026, 10:20 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 10, 2026, 10:50 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 10, 2026, 11:41 AM UTC
This incident has been resolved.
Minor June 10, 2026 Log Explorer queries failing 5h 12m Log Explorer
Started Jun 10, 2026, 07:34 AM UTC· resolved Jun 10, 2026, 12:46 PM UTC
- investigating Jun 10, 2026, 07:34 AM UTC
We are currently investigating an issue where a small proportion of Log Explorer queries are observed to be failing. More updates to follow shortly.
- monitoring Jun 10, 2026, 10:09 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 10, 2026, 12:46 PM UTC
This incident has been resolved.
Minor June 10, 2026 Increased Errors for Durable Objects in the Denver and Chicago region 4h 33m Chicago, IL, United States - (ORD), Denver, CO, United States - (DEN), Durable Objects
Started Jun 10, 2026, 04:02 AM UTC· resolved Jun 10, 2026, 08:35 AM UTC
- investigating Jun 10, 2026, 04:02 AM UTC
Cloudflare is aware of, and investigating an issue with Durable Objects which potentially impacts multiple customers in the Denver and Chicago region. Durable Objects are experiencing an elevated level of overload errors in the aforementioned region. We are currently investigating this issue.
- identified Jun 10, 2026, 04:19 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 10, 2026, 04:25 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 10, 2026, 08:35 AM UTC
This incident has been resolved.
Minor June 9, 2026 Hyperdrive and KV API errors 45m Hyperdrive, Workers KV
Started Jun 09, 2026, 02:20 PM UTC· resolved Jun 09, 2026, 03:05 PM UTC
- investigating Jun 09, 2026, 02:20 PM UTC
Cloudflare has identified an issue where some customers may experience latency or errors using Hyperdrive over Tunnels or the Workers KV API. We are working to analyze and mitigate this problem. More updates to follow shortly.
- monitoring Jun 09, 2026, 02:37 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 09, 2026, 03:05 PM UTC
This incident has been resolved.
Minor June 9, 2026 Cloudflare Workers and Pages build delays 1h 47m Pages, Workers Builds
Started Jun 09, 2026, 10:37 AM UTC· resolved Jun 09, 2026, 12:25 PM UTC
- investigating Jun 09, 2026, 10:37 AM UTC
Cloudflare is aware of and investigating an issue with Cloudflare Workers and Pages build delays which potentially impacts multiple customers. Further detail will be provided as more information becomes available.
- monitoring Jun 09, 2026, 11:30 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 09, 2026, 12:25 PM UTC
This incident has been resolved.
Notice June 9, 2026 Network Performance Issues in Dubai –
Started Jun 09, 2026, 07:30 AM UTC· resolved Jun 09, 2026, 07:30 AM UTC
- resolved Jun 09, 2026, 07:55 AM UTC
Users in Dubai would have observed an increase in HTTP 5xx errors between 07:20 - 07:35 UTC 2026-06-09. This issue is now resolved.
Minor June 9, 2026 GraphQL elevated latency –
Started Jun 09, 2026, 07:15 AM UTC· resolved Jun 09, 2026, 07:15 AM UTC
- resolved Jun 09, 2026, 10:33 AM UTC
Cloudflare identified an issue where some customers may have experienced latency querying the GraphQL API between 07:15 and 09:30 UTC. This has been resolved.
Notice June 9, 2026 Network Performance Issues in Mexico –
Started Jun 09, 2026, 01:30 AM UTC· resolved Jun 09, 2026, 01:30 AM UTC
- resolved Jun 09, 2026, 02:46 AM UTC
Connectivity errors (HTTP 500s) and elevated latency observed due to a hardware failure between 01:32 - 01:36 UTC 2026-06-09. Cloudflare has mitigated the issue.
Minor June 8, 2026 Increased HTTP 500 errors for R2 1h 7m R2
Started Jun 08, 2026, 11:43 PM UTC· resolved Jun 09, 2026, 12:50 AM UTC
- investigating Jun 08, 2026, 11:43 PM UTC
Some Cloudflare R2 users may have seen increased errors when using R2
- monitoring Jun 09, 2026, 12:09 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 09, 2026, 02:24 AM UTC
This incident has been resolved.
Critical June 8, 2026 Elevated 500 errors on CF1 SaaS Integrations API 5h 5m Cloud Access Security Broker (CASB)
Started Jun 08, 2026, 05:36 PM UTC· resolved Jun 08, 2026, 10:41 PM UTC
- investigating Jun 08, 2026, 05:36 PM UTC
Cloudflare One's SaaS integrations page has reported elevated HTTP 500 errors on API requests impacting ability to create, view, and manage integrations.
- monitoring Jun 08, 2026, 05:51 PM UTC
A fix has been implemented and we are monitoring the results.
- monitoring Jun 08, 2026, 07:58 PM UTC
We are continuing to monitor for any further issues.
- monitoring Jun 08, 2026, 10:25 PM UTC
We are continuing to monitor for any further issues.
- resolved Jun 08, 2026, 10:41 PM UTC
This incident has been resolved.
Minor June 8, 2026 RealtimeKit performance issues 1h 48m RealtimeKit
Started Jun 08, 2026, 04:34 PM UTC· resolved Jun 08, 2026, 06:23 PM UTC
- investigating Jun 08, 2026, 04:34 PM UTC
Some RealtimeKit users may not join meetings, team is investigating.
- identified Jun 08, 2026, 04:56 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Jun 08, 2026, 05:54 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 08, 2026, 06:23 PM UTC
This incident has been resolved.
Notice June 8, 2026 Increased HTTP 500 errors for R2 in WEUR region –
Started Jun 08, 2026, 04:00 PM UTC· resolved Jun 08, 2026, 04:00 PM UTC
- resolved Jun 08, 2026, 04:30 PM UTC
Cloudflare R2 users may have seen increased errors when reading data from buckets stored in WEUR.
Minor June 8, 2026 R2 and Teams' payments failing during Checkout flow 3h 24m Billing, R2, Zero Trust
Started Jun 08, 2026, 10:05 AM UTC· resolved Jun 08, 2026, 01:30 PM UTC
- identified Jun 08, 2026, 10:05 AM UTC
Starting June 5, 2026 (~12:00 UTC), users adding R2 and Teams products see "An unexpected error occurred while processing your payment." blocking them from creating subscriptions.
- identified Jun 08, 2026, 10:06 AM UTC
We are continuing to work on a fix for this issue.
- monitoring Jun 08, 2026, 12:42 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 08, 2026, 01:30 PM UTC
This incident has been resolved.
Minor June 8, 2026 DNS Resolver issue 3h 39m Dallas, TX, United States - (DFW), Recursive DNS
Started Jun 08, 2026, 05:56 AM UTC· resolved Jun 08, 2026, 09:35 AM UTC
- investigating Jun 08, 2026, 05:56 AM UTC
Cloudflare is investigating an issue with DNS resolution for `.co` and `.xyz` TLDs in Dallas, US. We are working to analyze and mitigate this problem. More updates to follow shortly.
- monitoring Jun 08, 2026, 06:32 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 08, 2026, 09:35 AM UTC
This incident has been resolved.
Minor June 6, 2026 Network Connectivity Issues observed in Dallas (DFW) – Dallas, TX, United States - (DFW), CDN/Cache, Cloud Network Interconnect (CNI), R2
Started Jun 06, 2026, 08:45 PM UTC· resolved Jun 06, 2026, 08:45 PM UTC
- resolved Jun 07, 2026, 02:47 AM UTC
Connectivity errors (HTTP 500s) and elevated latency observed due to a hardware failure between 20:45 - 21:05 UTC 2026-06-06. Cloudflare have mitigated the issue.
Minor June 5, 2026 TLS Connectivity Issues Affecting Subset of Let's Encrypt Certificates 10h 30m SSL Certificate Provisioning
Started Jun 05, 2026, 05:22 PM UTC· resolved Jun 06, 2026, 03:53 AM UTC
- investigating Jun 05, 2026, 05:22 PM 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.
- identified Jun 05, 2026, 05:28 PM 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.
- monitoring Jun 06, 2026, 03:42 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Jun 06, 2026, 03:53 AM UTC
This incident has been resolved.
Minor June 5, 2026 WARP connectivity 51m Zero Trust
Started Jun 05, 2026, 09:43 AM UTC· resolved Jun 05, 2026, 10:35 AM UTC
- investigating Jun 05, 2026, 09:43 AM UTC
Cloudflare is investigating issues with Cloudflare WARP and Cloudflare Zero Trust. Cloudflare WARP and Zero Trust users may experience connectivity issues or a degraded Internet experience.
- resolved Jun 05, 2026, 10:35 AM UTC
This incident has been resolved.