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Cloudflare Outage History

Daily provider-status observations and published incident history for Cloudflare.

Component incident

Cloudflare has an active component incident; no global outage is indicated. Verified . Official provider source.

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0% of 50 verified observed days had no reported provider issue

90-Day Trend

Jul 16Oct 13

Dashed calendar markers below identify legacy observations whose source-at-observation was not recorded.

Monthly Status Summary

Month Issue-free days Days Tracked Days with issues
September 2026 0% 30 30

This percentage summarizes normalized provider-status observations by calendar day. It is not duration-based, component-weighted, or contractual uptime. See the methodology and limitations.

Recorded Daily Status (Last 91 Days)

Jul 15 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

September 2026
Network Performance Issues in Madrid
minor Observed active window 43h 13m

View incident details and source

Started:

monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
Cloudflare is investigating issues with network performance in Madrid (MAD). We are working to analyse and mitigate this problem. More updates to follow shortly.
OTP Deliverability Errors
minor Observed active window 43m

View incident details and source

Started:

Access
investigating
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.
Replicate Flux Hotswap Models Stuck
minor Observed active window 18m

View incident details and source

Started:

Replicate
investigating
We are investigating Flux hotswap models that haven't made progress since last Thursday, 2026-09-24.
Cloudflare Cloud Access Security Broker (CASB) Issues
minor Observed active window 39m

View incident details and source

Started:

Cloud Access Security Broker (CASB)
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are continuing to investigate this issue.
investigating
Cloudflare is investigating degraded availability impacting Cloudflare CASB and policy sharing between accounts in Cloudflare Organizations. CASB findings may be delayed, and changes to shared policies may take longer to propagate to destination accounts.
Edit Compression Rule Issue
minor Observed active window 1h 36m

View incident details and source

Started:

Rules
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
Cloudflare is investigating an issue with editing rules in the Dashboard. Customers may see errors when trying to edit or create a Compression rule. Existing Compression rules are unaffected. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
Issues with Durable Objects
minor Observed active window 14h 46m

View incident details and source

Started:

Durable Objects
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Cloudflare is investigating issues causing an increase of errors for Durable Objects .We are working to analyse and mitigate this problem. More updates to follow shortly.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Cloudflare is aware of and investigating an issue impacting some customers where new Workflows instances may be stuck in a Queued state. More updates to follow shortly.
Intermittent 500 errors for backend services on Replicate
minor Observed active window 1h 54m

View incident details and source

Started:

Replicate
investigating
We have a backend component that entered an unexpected reboot, causing issues for services downstream.
Delays Starting Cloudflare Workers Builds
minor Observed active window 3h 21m

View incident details and source

Started:

Workers Builds
monitoring
Queue levels & latency are returning to normal
monitoring
Customers may experience delays starting Cloudflare Workers builds.
Browser isolation session data sync issues
minor Observed active window 5h 13m

View incident details and source

Started:

Browser Isolation
monitoring
A fix has been implemented and we are monitoring the results.
identified
Cloudflare is investigating issues with Browser Isolation's session data sync. Customers that use Browser Isolation may observe errors on acquiring a browser stating that browser storage is unavailable, and they will need to sign into web apps again. They will continue to be able to use browsers during this time.
Cloudflare Access updates delayed
minor Observed active window 3h 9m

View incident details and source

Started:

Access
monitoring
We have applied a fix and are actively monitoring.
investigating
Cloudflare engineering is investigating an issue causing a delay in configuration updates. This includes applications and policy updates. Authentication and policy enforcement are not impacted.

Legacy Incident Archive

385 archived records restored. These records predate source-at-observation attestation. They are shown as historical ServiceAlert records only and do not establish a provider-reported incident, resolution, duration, or current active state.

June 2026
Cloudflare is investigating an increased level of HTTP 5xx errors in the Miami and Bogota areas
minor Source not attested
Last archived state: resolved
View archived record details
investigating
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.
Issue with TLS certificates using Lets Encrypt CA
minor Source not attested
Last archived state: resolved
View archived record details
identified
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 automaticall...
Possible Network Congestion in US Eastern region
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified and a fix is being implemented.
investigating
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.
Cloudflare Dashboard and Cloudflare API service issues
minor Source not attested
Last archived state: resolved
View archived record details
identified
The issue has been identified and a fix is being implemented.
investigating
Cloudflare is investigating issues with Cloudflare APIs that are specifically impacting OAuth/Wrangler API calls. 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.
May 2026
Durable Objects and Log Explorer issues
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Log Explorer is experiencing intermittent delays with recent logs showing up in queries.
investigating
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.
Issues with TLS certificates using Lets Encrypt CA
minor Source not attested
Last archived state: resolved
View archived record details
identified
The issue has been identified and a fix is being implemented. Customers are advised to change to a different Certificate Authority as a workaround.
investigating
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.
Custom Hostname API issue
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
identified
The issue has been identified .
investigating
The previous fix was not sufficient and hence we are continuing to investigate this issue.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
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.
Increased errors when accessing Workers secrets
minor Source not attested
Last archived state: resolved
View archived record details
investigating
We are continuing to investigate this issue.
investigating
Cloudflare Secrets Store users may see increased errors when accessing secrets
HTTP Rollups delays
minor Source not attested
Last archived state: resolved
View archived record details
investigating
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.
Pages upload failures
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
We have identified the cause of this issue and applied a fix. We are currently monitoring the results.
investigating
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.