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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

October 2026
API Shield JWT Validation Errors
minor Observed active window 11h 44m

View incident details and source

Started:

API Shield
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 affecting API Shield JWT validation for customers using symmetric keying material. Our team is actively working on restoring normal service.
Issues with Workers Build failing to start
minor Observed active window 49h 35m

View incident details and source

Started:

Workers Builds
monitoring
A fix has been implemented and we are monitoring the results.
investigating
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.
Cloudflare CDN experiencing increase in errors.
critical Observed active window 13m

View incident details and source

Started:

CDN/Cache CDN Cache Purge
monitoring
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.
Increased Errors for Durable Objects and R2
minor Observed active window 20m

View incident details and source

Started:

Durable Objects R2
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 and R2 as a result in Amsterdam. We are working to analyse and mitigate this problem. More updates to follow shortly.
September 2026
Cloudflare Workers build delays
minor Observed active window 29h 56m

View incident details and source

Started:

Workers Builds
monitoring
A fix has been implemented and we are monitoring the results.
investigating
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.
Network Performance Issues in Los Angeles (LAX)
minor Observed active window 5h 35m

View incident details and source

Started:

R2 Vectorize
investigating
We are continuing to investigate this issue.
investigating
Cloudflare is investigating possible network congestion in Los Angeles (LAX) affecting Vectorize, Durable Objects, R2, Hyperdrive, Stream, and Cloudchamber. We are working to mitigate the impact to Internet users in the region.
Membership Permission Change Delays
minor Observed active window 4h 38m

View incident details and source

Started:

API
monitoring
A fix has been implemented and we are monitoring the results.
investigating
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.
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.

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.

August 2026
Increased Latency
minor Source not attested
Last archived state: resolved
View archived record details
CDN/Cache
monitoring
A fix has been implemented and we are monitoring the results.
identified
We are continuing to work on a fix for this issue.
identified
We have identified the cause of this issue and are implementing a fix.
investigating
Cloudflare is investigating an issue which may result in latency increases for a subset of requests.
Increased HTTP 5xx Errors in Chicago
minor Source not attested
Last archived state: resolved
View archived record details
Chicago, IL, United States - (ORD) CDN/Cache
investigating
Cloudflare is investigating an increased level of HTTP 5xx errors in Chicago. We are working to analyze and mitigate this problem. More updates to follow shortly.
DO and D1 are degraded in Hong Kong and Singapore
minor Source not attested
Last archived state: resolved
View archived record details
Hong Kong - (HKG) D1 Durable Objects Singapore, Singapore - (SIN) R2
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Some DOs and D1 databases may be experiencing issues in Hong Kong and Singapore. We are working to analyse and mitigate this problem. More updates to follow shortly.
Elevated R2 errors in Dubai (DXB)
minor Source not attested
Last archived state: resolved
View archived record details
R2
investigating
Customers in Dubai may see increased error rates for R2 requests.
Zero Trust Client Posture Failures
minor Source not attested
Last archived state: resolved
View archived record details
Zero Trust
identified
We have identified a customer configured provider that is timing out when sent posture check requests.
investigating
We are investigating an issue where posture checks are failing for some customer service provider configurations. This is resulting in delays when accessing resources protected by WARP posture rules.
Network Performance Issues in Asia Pacific Region
Source not attested
Last archived state: resolved
View archived record details
Network
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Cloudflare is investigating issues with Network Performance in Asia Pacific region. We are working to analyze and mitigate this problem. More updates to follow shortly.
Increased Errors for Durable Objects in the Hong Kong region
minor Source not attested
Last archived state: resolved
View archived record details
Hong Kong - (HKG) Durable Objects R2 RealtimeKit
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Cloudflare is aware of, and investigating an issue with connectivity in the Hong Kong region. Customers trying to use R2, Durable Objects, and some other reliant products such as RealtimeKit in the aforementioned region may be experiencing an elevated level of errors and higher latencies. We are currently investigating this issue.
Network performance issue in Mumbai
minor Source not attested
Last archived state: resolved
View archived record details
Mumbai, India - (BOM)
monitoring
A fix has been implemented and we are monitoring the results.
identified
Cloudflare is investigating issues with network performance in Mumbai. We are working to analyse and mitigate this problem. More updates to follow shortly.
Cloudflare Access Browser-based RDP Issue
minor Source not attested
Last archived state: resolved
View archived record details
Access
monitoring
A fix has been implemented and we are monitoring the results.
investigating
Cloudflare is investigating issues with Cloudflare Access Browser-based RDP. Some customers may be unable to connect to RDP servers. We are working to understand the full impact and mitigate this problem. More updates to follow shortly.
MTLS Validation issues
Source not attested
Last archived state: resolved
View archived record details
Access
monitoring
Cloudflare identified an issue causing mTLS validation failures for some customers. A fix has been implemented and we are monitoring the results.