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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
R2 customers may see an increase of HTTP 500s in KIX
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
Cloudflare is investigating reports of HTTP 500 responses for R2 services in the KIX (Osaka) location. We are working to mitigate this, more updates to follow shortly.
WARP connectivity
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
Impact ended at 06:45 UTC, and we are monitoring the situation.
investigating
We are continuing to investigate this issue.
investigating
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.
HTTP Log Analytics 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
We are continuing to work on a fix for this issue. Current impact is restricted to a small number of customers with custom metadata boundaries. There has not been any data loss in Analytics.
identified
We identified that 0.05% of customers may see http analytics delayed by up to about 6 hours before being shown in the Cloudflare Dashboard. All Cloudflare traffic and security services remain operational and unimpacted. Remediation is in progress
identified
We identified that a small percentage of customers may see http analytics delayed by up to about 6 hours before being shown in the Cloudflare Dashboard. All Cloudflare traffic and security services remain operational and unimpacted. Remediation is in progress
investigating
Some customers in US may observe inaccurate HTTP analytics metrics being shown in the Cloudflare Dashboard. All Cloudflare traffic and security services remain operational and unimpacted. We are working to mitigate this problem. More updates to follow shortly.
Cloudflare Workers AI 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.
identified
The issue has been identified and a fix is being implemented.
investigating
Cloudflare has identified an issue whereby customers might experience errors from inference requests to @cf/baai/bge-m3 model using Workers AI. We are working to mitigate this problem. More updates to follow shortly.
DNS resolution intermittently failing for .co domains
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 DNS resolution intermittently failing for domains using .co ccTLD. We are trying to reach the ccTLD operator to resolve this issue.
Increase in API errors and latency
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
Cloudflare is aware of an increase of errors and latency across a number of APIs. We are working to analyse and mitigate this problem. More updates to follow shortly.
Increased errors in Seattle or Argo Smart Routing
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Customers connecting in Seattle or who have Argo Smart Routing enabled that is routing them through Seattle may be seeing increased errors.
Elevated 502 errors returned from some locations
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
Elevated 502 errors returned from some locations
co ccTLD DNS errors
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 aware of and investigating problems with Cloudflare sites with .co ccTLDs intermittently returning DNS errors. We are working to mitigate this problem. More updates to follow shortly.
CF1 Client DEX - Device analytics overtime gaps
minor Source not attested
Last archived state: resolved
View archived record details
identified
The DEX analytics overtime data for CF1 client devices may show missing data.