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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 49 verified observed days had no reported provider issue

90-Day Trend

Jul 15Oct 12

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 14 Today
Legacy observation Operational Degraded Partial Outage Major Outage Maintenance No Data

Incident History

September 2026
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.
Customers using BYOIP can have issues updating their BGP prefixes, including advertising or withdrawing prefixes.
minor Observed active window 7m

View incident details and source

Started:

Bring Your Own IP (BYOIP)
investigating
We are currently investigating an issue where customers with BYOIP addresses will be unable to update their BGP prefixes, including advertising or withdrawing prefixes.

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.

April 2026
WARP connectivity issues affecting a subset of windows users, using latest version 2026.3.846.0.
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 currently monitoring.
investigating
We are continuing the investigation of this issue
investigating
We are currently investigating WARP connectivity issues after upgrade.
Elevated latency uploading Workers Static Assets
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Cloudflare is investigating elevated latency uploading Workers Static Assets. Workers scripts which are already uploaded are not impacted.
Digital Experience Monitoring (DEX) Delay
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
Cloudflare is investigating an issue affecting Digital Experience Monitoring (DEX). Customers may experience delays in DEX data. We will provide updates as our investigation progresses.
Issues with creating Managed Rules exceptions via the Cloudflare Dashboard
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 and a fix is being implemented.
investigating
Cloudflare is investigating issues with creating Managed Rules exceptions via the Cloudflare Dashboard. These issues do not affect the Cloudflare API, serving of cached files via the Cloudflare CDN or other security features at the Cloudflare Edge. Customers using the Dashboard to make these changes are impacted as requests might fail and/or errors may be displayed.
Cloudflare AI Search 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
Cloudflare is aware of and investigating an issue with AI Search. Customers may observe 7001 and internal error messages. We are working to analyse and mitigate this problem. More updates to follow shortly.
Cloudflare Workers Issues in Chicago
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Cloudflare is investigating an increased level of errors for customers running Workers scripts in Chicago. We are working to analyse and mitigate this problem. More updates to follow shortly.
Cache Assets in Buenos Aires
minor Source not attested
Last archived state: resolved
View archived record details
investigating
A small percentage of cache assets in buenos aires are seeing elevated latency. Cloudflare is investigating the issue.
Increased 1003 / 403 errors in Workers
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented for most customers, we're continuing to rollout a fix for the rest
identified
The issue has been identified and a fix is being implemented.
investigating
Cloudflare is aware of and investigating an issue impacting some Workers invocations. Customers may be seeing 1003/403 errors when doing fetch() calls inside a Worker. We are working to mitigate this problem. More updates to follow shortly.
Network Performance Issues in Phoenix, AZ
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Cloudflare is investigating issues affecting traffic in the Phoenix, AZ area. Customers proxied through this location may experience errors or degraded performance.
March 2026
Elevated Error Rate for R2 APAC Buckets
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Some customers may have experienced elevated error rates accessing R2 buckets in the APAC region. We are investigating the issue and will provide updates as more information becomes available.