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 571 (64%) |
Incidents, newest first
Minor October 9, 2026 Cloudflare API service issues 7h 19m API
Started Oct 09, 2026, 06:52 PM UTC· resolved Oct 10, 2026, 02:12 AM UTC
- investigating Oct 09, 2026, 06:52 PM UTC
Cloudflare is investigating issues with Cloudflare Dashboard 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 Cloudflare APIs are impacted as requests might fail and/or errors may be displayed.
- identified Oct 09, 2026, 08:58 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring Oct 09, 2026, 09:10 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 10, 2026, 02:12 AM UTC
This incident has been resolved.
Minor October 9, 2026 Network Performance Issues in Queretaro 19m Queretaro, MX, Mexico - (QRO), Network
Started Oct 09, 2026, 06:50 PM UTC· resolved Oct 09, 2026, 07:10 PM UTC
- investigating Oct 09, 2026, 06:50 PM UTC
Cloudflare is investigating issues with Network Performance in our Queretaro (QRO) facility. We are working to analyze and mitigate this problem. More updates to follow shortly.
- monitoring Oct 09, 2026, 06:51 PM UTC
We have identified the cause of this issue and have applied a fix. We are currently monitoring the results.
- resolved Oct 09, 2026, 07:10 PM UTC
This incident has been resolved.
Minor October 9, 2026 Cloudflare DNS Resolver 1.1.1.1 and Gateway DNS are having issues in SIN 4h 49m Gateway, Singapore, Singapore - (SIN), Recursive DNS
Started Oct 09, 2026, 02:41 PM UTC· resolved Oct 09, 2026, 07:30 PM UTC
- investigating Oct 09, 2026, 02:41 PM UTC
Cloudflare is aware of, and investigating, an issue which potentially impacts multiple users in Singapore that use the 1.1.1.1 public resolver or Gateway DNS. Further detail will be provided as more information becomes available.
- investigating Oct 09, 2026, 02:42 PM UTC
We are continuing to investigate this issue.
- monitoring Oct 09, 2026, 04:03 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 09, 2026, 07:30 PM UTC
This incident has been resolved.
Minor October 8, 2026 Network Performance Issues in Sofia 57m
Started Oct 08, 2026, 09:35 PM UTC· resolved Oct 08, 2026, 10:32 PM UTC
- investigating Oct 08, 2026, 10:31 PM UTC
Cloudflare resolved an issue with network performance for our Sofia (SOF) facility which occurred today, 2026-10-08, from approximately 21:35 to 21:50 UTC. Customers may have observed elevated latency and/or error rates from this facility during this period.
- resolved Oct 08, 2026, 10:32 PM UTC
Cloudflare resolved an issue with network performance for our Sofia (SOF) facility which occurred today, 2026-10-08, from approximately 21:35 to 21:50 UTC. Customers may have observed elevated latency and/or error rates from this facility during this period.
Notice October 8, 2026 Network Performance Issues in Kochi 3h
Started Oct 08, 2026, 02:00 PM UTC· resolved Oct 08, 2026, 05:00 PM UTC
- resolved Oct 08, 2026, 05:09 PM UTC
Cloudflare resolved an issue with network performance for our Kochi (COK) facility which occurred today, 2026-10-08, between approximately 14:00 and 17:00 UTC. Customers may have observed elevated latency and/or error rates from this facility during this period.
Major October 7, 2026 Network Performance Issues in Columbus 9h 2m Columbus, OH, United States - (CMH), Network
Started Oct 07, 2026, 02:48 AM UTC· resolved Oct 07, 2026, 11:51 AM UTC
- investigating Oct 07, 2026, 02:48 AM UTC
Cloudflare is investigating issues with Network Performance in Columbus, OH (CMH). We are working to analyze and mitigate this problem. More updates to follow shortly.
- identified Oct 07, 2026, 03:06 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Oct 07, 2026, 05:11 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 07, 2026, 11:51 AM UTC
This incident has been resolved.
Minor October 6, 2026 Network routing issue 1h 59m Network
Started Oct 06, 2026, 01:34 PM UTC· resolved Oct 06, 2026, 03:33 PM UTC
- investigating Oct 06, 2026, 01:34 PM UTC
Cloudflare is aware of an issue with network routing to Microsoft Azure, which is causing errors for requests directed to origins hosted on that service. The team is actively working on remediation.
- identified Oct 06, 2026, 02:15 PM UTC
We are continuing to work on a fix for the issue.
- monitoring Oct 06, 2026, 02:34 PM UTC
We are continuing to monitor for any further issues.
- resolved Oct 06, 2026, 03:33 PM UTC
This incident has been resolved.
Minor October 6, 2026 RSA Keyless SSL handshake issues 44m Keyless SSL
Started Oct 06, 2026, 08:22 AM UTC· resolved Oct 06, 2026, 09:06 AM UTC
- identified Oct 06, 2026, 08:22 AM UTC
Cloudflare is aware of and is investigating an issue with Keyless SSL, which results in TLS handshake failures, only affecting RSA Keyless SSL with specific key backend configurations. We are working to resolve this. Updates to follow.
- monitoring Oct 06, 2026, 08:55 AM UTC
We are continuing to monitor for any further issues.
- resolved Oct 06, 2026, 09:06 AM UTC
This incident has been resolved.
Minor October 5, 2026 Durable Objects Availability Issue in Eastern North America 5h 21m Containers, Durable Objects, R2, Workers Assets and 1 more
Started Oct 05, 2026, 05:14 PM UTC· resolved Oct 05, 2026, 10:35 PM UTC
- investigating Oct 05, 2026, 05:14 PM UTC
We are investigating an issue leading to decreased availability for Durable Objects and dependent services in the Eastern North America region. Our engineering team is actively working to mitigate the impact, and further updates will be provided as soon as more information becomes available.
- monitoring Oct 05, 2026, 05:53 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 05, 2026, 10:35 PM UTC
This incident has been resolved.
Minor October 5, 2026 API Shield JWT Validation Errors 11h 43m API Shield
Started Oct 05, 2026, 10:55 AM UTC· resolved Oct 05, 2026, 10:39 PM UTC
- investigating Oct 05, 2026, 10:55 AM UTC
Cloudflare is investigating an issue affecting API Shield JWT validation for customers using symmetric keying material. Our team is actively working on restoring normal service.
- identified Oct 05, 2026, 11:24 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Oct 05, 2026, 08:09 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 05, 2026, 10:39 PM UTC
This incident has been resolved.
Minor October 5, 2026 Increase in Latency Across Multiple Locations –
Started Oct 05, 2026, 09:30 AM UTC· resolved Oct 05, 2026, 09:30 AM UTC
- resolved Oct 05, 2026, 12:19 PM UTC
Cloudflare investigated reports of increased latency affecting requests to the CDG data center for cacheable assets between 09:30 and 11:10 UTC. The issue is now resolved.
Minor October 3, 2026 Issues with Workers Build failing to start 2d 1h Workers Builds
Started Oct 03, 2026, 05:54 AM UTC· resolved Oct 05, 2026, 07:28 AM UTC
- investigating Oct 03, 2026, 05:54 AM UTC
Cloudflare is aware of and investigating an issue with Cloudflare Workers build failing to start. We are working to analyse and mitigate this problem. More updates to follow shortly.
- monitoring Oct 03, 2026, 08:54 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 05, 2026, 07:28 AM UTC
This incident has been resolved.
Critical October 2, 2026 Cloudflare CDN experiencing increase in errors. 11m CDN/Cache, CDN Cache Purge
Started Oct 02, 2026, 09:46 PM UTC· resolved Oct 02, 2026, 09:57 PM UTC
- monitoring Oct 02, 2026, 09:46 PM UTC
Cloudflare is investigating an increase in errors for CDN configuration changes and purge calls specifically issued from the dashboard. Otherways to purge and configure Cloudflare (for example via API or terraform) were unaffected.
- resolved Oct 02, 2026, 09:57 PM UTC
This incident has been resolved.
Notice October 2, 2026 Network Performance Issues - Seoul (ICN) –
Started Oct 02, 2026, 04:00 PM UTC· resolved Oct 02, 2026, 04:00 PM UTC
- resolved Oct 02, 2026, 10:33 PM UTC
Between 17:11 and 17:22 UTC, Cloudflare experienced network performance degradation impacting Seoul, South Korea (ICN). The issue has been identified and fully mitigated, and network performance has returned to normal levels.
Minor October 1, 2026 Increased Errors for Durable Objects and R2 18m Durable Objects, R2
Started Oct 01, 2026, 08:59 PM UTC· resolved Oct 01, 2026, 09:18 PM UTC
- investigating Oct 01, 2026, 08:59 PM UTC
Cloudflare is investigating issues causing an increase of errors for Durable Objects and R2 as a result in Amsterdam. We are working to analyse and mitigate this problem. More updates to follow shortly.
- monitoring Oct 01, 2026, 09:06 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 01, 2026, 09:18 PM UTC
This incident has been resolved.
Notice October 1, 2026 Intermittent network connectivity issues in Mumbai –
Started Oct 01, 2026, 07:30 PM UTC· resolved Oct 01, 2026, 07:30 PM UTC
- resolved Oct 01, 2026, 10:52 PM UTC
Cloudflare had intermittent network connectivity issues between 19:45-22:13UTC on October 1st 2026 in Mumbai. This is resolved now.
Notice October 1, 2026 Network Performance Issues in Columbus colo in Ohio –
Started Oct 01, 2026, 03:30 PM UTC· resolved Oct 01, 2026, 03:30 PM UTC
- resolved Oct 01, 2026, 04:14 PM UTC
Cloudflare observed network performance issues between 15:30-15:40UTC on October 1st 2026 in Columbus, Ohio(CMH) . The issue is resolved as of now.
Minor September 30, 2026 Cloudflare Workers build delays 1d 5h Workers Builds
Started Sep 30, 2026, 03:33 PM UTC· resolved Oct 01, 2026, 09:27 PM UTC
- investigating Sep 30, 2026, 03:33 PM UTC
Cloudflare is aware of and investigating an issue with Cloudflare Workers build delays which potentially impacts multiple customers. Further detail will be provided as more information becomes available.
- monitoring Sep 30, 2026, 05:42 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 01, 2026, 09:27 PM UTC
This incident has been resolved.
Minor September 30, 2026 Network Performance Issues in Los Angeles (LAX) 5h 29m Containers, Durable Objects, Hyperdrive, R2 and 2 more
Started Sep 30, 2026, 01:49 PM UTC· resolved Sep 30, 2026, 07:18 PM UTC
- investigating Sep 30, 2026, 01:49 PM UTC
Cloudflare is aware of R2 latency, and investigating an issue which potentially impacts multiple customers. Further detail will be provided as more information becomes available.
- investigating Sep 30, 2026, 02:39 PM UTC
We are continuing to investigate this issue.
- resolved Sep 30, 2026, 07:18 PM UTC
This incident has been resolved.
Minor September 30, 2026 Membership Permission Change Delays 4h 34m API
Started Sep 30, 2026, 01:36 PM UTC· resolved Sep 30, 2026, 06:10 PM UTC
- investigating Sep 30, 2026, 01:36 PM UTC
Cloudflare is investigating delays in applying changes to account member roles and permissions. Recently updated permissions may not be immediately reflected in some Cloudflare services. We are working to mitigate this issue.
- monitoring Sep 30, 2026, 06:04 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Sep 30, 2026, 06:10 PM UTC
This incident has been resolved.
Minor September 30, 2026 Network Performance Issues in Madrid 1d 19h
Started Sep 30, 2026, 10:31 AM UTC· resolved Oct 02, 2026, 05:42 AM UTC
- investigating Sep 30, 2026, 10:31 AM UTC
Cloudflare is investigating issues with network performance in Madrid (MAD). We are working to analyse and mitigate this problem. More updates to follow shortly.
- identified Sep 30, 2026, 11:31 AM UTC
The issue has been identified and a fix is being implemented.
- monitoring Sep 30, 2026, 02:06 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved Oct 02, 2026, 05:42 AM UTC
This incident has been resolved.
Minor September 30, 2026 WARP connectivity in Newark, NJ –
Started Sep 30, 2026, 12:45 AM UTC· resolved Sep 30, 2026, 12:45 AM UTC
- resolved Sep 30, 2026, 02:26 AM UTC
Between 00:45- 01:35 UTC, Cloudflare WARP and Zero Trust users in Newark, NJ, may have experienced connectivity issues or a degraded Internet experience.
Minor September 29, 2026 OTP Deliverability Errors 39m Access
Started Sep 29, 2026, 08:11 PM UTC· resolved Sep 29, 2026, 08:50 PM UTC
- investigating Sep 29, 2026, 08:11 PM UTC
We are investigating an issue causing a high percentage of Access One Time Pin emails to fail. All other authentication methods are operating as normal.
- resolved Sep 29, 2026, 08:50 PM UTC
Cloudflare engineering determined that customers didn't actually experience elevated levels of OTP failures. The rise in failures was an isolated incident without widespread impact.
Minor September 28, 2026 Replicate Flux Hotswap Models Stuck 17m Replicate
Started Sep 28, 2026, 08:11 PM UTC· resolved Sep 28, 2026, 08:28 PM UTC
- investigating Sep 28, 2026, 08:11 PM UTC
We are investigating Flux hotswap models that haven't made progress since last Thursday, 2026-09-24.
- resolved Sep 28, 2026, 08:28 PM UTC
This incident has been resolved.
Notice September 26, 2026 R2 Service Issues in Western North America (WNAM) –
Started Sep 26, 2026, 04:00 PM UTC· resolved Sep 26, 2026, 04:00 PM UTC
- resolved Sep 26, 2026, 06:06 PM UTC
Between 17:13 and 17:36 UTC, an issue affected R2 buckets in the Western North America (WNAM) region. This incident has been resolved.