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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
Pipelines Creation Issue
minor Observed active window 10h 8m

View incident details and source

Started:

Pipelines
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 creating new Pipeline resources, including Pipelines, Streams, and Sinks. Existing Pipelines are unaffected. More updates to follow shortly.
Network Route Leak in Palmas, Brazil
major Observed active window 22m

View incident details and source

Started:

Palmas, Brazil - (PMW)
monitoring
One of Cloudflare's peers experienced a route leak, misdirecting some traffic to Palmas, Brazil. We are working to mitigate impact to Internet users in this region.
Cloudflare Access one-time PIN emails blocked by certain email security gateways, including Proofpoint
minor Observed active window 11h 13m

View incident details and source

Started:

Access
investigating
Some customers using email security gateway like Proofpoint may experience delayed Cloudflare notifications and login codes. Proofpoint is temporarily deferring messages with an SMTP 421 4.7.0 response. Cloudflare will continue retrying delivery.
Requests from wrangler or other OAuth clients may experience elevated errors
minor Observed active window 3h 31m

View incident details and source

Started:

D1 Workflows
identified
The issue has been identified and a fix is being implemented.
investigating
We are continuing to investigate this issue.
investigating
We are currently investigating this issue.
August 2026
Cloudflare Access one-time PIN emails blocked by certain email security gateways, including Proofpoint
minor Observed active window 1h 48m

View incident details and source

Started:

Access
monitoring
Some customers using Proofpoint may experience delayed Cloudflare notifications and login codes. Proofpoint is temporarily deferring messages with an SMTP 421 4.7.0 response. Cloudflare will continue retrying delivery. Affected customers should ask their Proofpoint administrator to allowlist notify.cloudflare.com and Cloudflare IPs 104.30.16.2,104.30.16.3,104.30.16.4,104.30.16.5,104.30.16.6, and 104.30.16.7. If this cannot be configured locally, contact Proofpoint for additional support.
identified
Some customers using Proofpoint may experience delayed Cloudflare notifications and login codes. Proofpoint is temporarily deferring messages with an SMTP 421 4.7.0 response. Cloudflare will continue retrying delivery. Affected customers should ask their Proofpoint administrator to allowlist notify.cloudflare.com and Cloudflare IPs 104.30.16.2,104.30.16.3,104.30.16.4,104.30.16.5,104.30.16.6, and 104.30.16.7. If this cannot be configured locally, contact Proofpoint for additional support.
investigating
Some customers using Proofpoint may experience delayed Cloudflare notifications and login codes. Proofpoint is temporarily deferring messages with an SMTP 421 4.7.0 response. Cloudflare will continue retrying delivery. Affected customers should ask their Proofpoint administrator to allowlist notify.cloudflare.com and Cloudflare IPs 104.30.16.2,104.30.16.3,104.30.16.4,104.30.16.5,104.30.16.6, and 104.30.16.7. If this cannot be configured locally, contact Proofpoint for additional support.
HTTP/3 issue affecting R2 custom domains
minor Observed active window 72h 52m

View incident details and source

Started:

R2
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 Firefox users may see delayed or failed asset loads on R2 custom domains due to an incorrect HTTP/3 advertisement. We are working on a fix.
Cloudflare Access bypass IP service experiencing availability issues
minor Observed active window 3h 14m

View incident details and source

Started:

Access
identified
The issue has been identified and a fix is being implemented.
investigating
We are investigating an issue affecting the Access IP List service, which may result in failures when bypassing users whose IPs are listed in them. Our engineering team is currently working to identify and resolve the root cause. We will provide updates as more information becomes available.
Workers KV experiencing elevated error rates in Western Europe Region
minor Observed active window 4h 8m

View incident details and source

Started:

Workers KV
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
investigating
We are investigating an issue affecting Workers KV in the Western Europe Region, which may result in elevated error rates for read requests. Writes are not affected. Our engineering team is currently working to identify and resolve the root cause. We will provide updates as more information becomes available.
Increased HTTP 5xx Errors in Singapore
minor Observed active window 7h 8m

View incident details and source

Started:

Singapore, Singapore - (SIN)
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
The issue has been identified and a fix is being implemented.
investigating
Cloudflare is investigating an increased level of HTTP 5xx errors in Singapore. We are working to analyse and mitigate this problem. More updates to follow shortly.
Workers Builds are Degraded
minor Observed active window 1h 40m

View incident details and source

Started:

Workers Builds
monitoring
We have identified the issue and builds are running. We are monitoring as the queue returns to normal levels.
investigating
We are currently investigating an issue where Workers Builds are not running. Our team is actively identifying the root cause, and we will share further updates as soon as more information becomes available.

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
SSL Certificate Provisioning Delays
minor Source not attested
Last archived state: resolved
View archived record details
investigating
Cloudflare is investigating multiple reports of advanced certificate issuance delays
New subscriptions may not be correctly activated
minor Source not attested
Last archived state: resolved
View archived record details
monitoring
A fix has been implemented and we are monitoring the results.
monitoring
We are continuing to monitor for any further issues.
monitoring
A fix has been implemented and we are monitoring the results.
identified
Cloudflare has identified an issue impacting some new subscriptions where they may not be correctly entitled. We are working to mitigate the impact.
Browser Isolation experiencing intermittent issues with keyboard input
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 an issue with the Browser Isolation service that is preventing some users from keyboard input. Other Cloudflare services are not affected. We are working to mitigate this problem and will provide further updates shortly.
Delayed entitlements after zone upgrade
minor Source not attested
Last archived state: resolved
View archived record details
identified
We identified a cache invalidation issue delaying changes to customer services and features. We're working on remediation and validating the fix.
investigating
Cloudflare is investigating reports of customers not seeing entitlements after upgrading plans.
Reported Durable Objects count discrepancies
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 and working to resolve discrepancies in reported Durable Objects invocations.
Durable Objects seeing increased error rates in ENAM region
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
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
We are continuing to investigate this issue.
investigating
Cloudflare is investigating increased errors for Durable Objects. Errors will be observed for users in Eastern NAMER regions only
Cloudflare pages build failures
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
Some Cloudflare Pages customers may be experiencing failures. Affected customers can retry their builds through the Dashboard.
Snippets requests returning Worker threw exception
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 issue impacting a small subset of customers where Snippets may be returning "Worker threw exception" errors. We are working to mitigate the impact.
Browser Isolation Availability 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 is investigating an issue with the Browser Isolation service. Impact is limited to customers accessing websites secured with Cloudflare Turnstile, who may observe errors when attempting to load these sites through the service. Other Cloudflare services are not affected. We are working to mitigate this problem and will provide further updates shortly.
Cloudflare Network Interconnect 2.0 BGP Route Propagation 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
Cloudflare Network Interconnect customers using may experience issues related to BGP functionality and route propagation. The issue has been identified and a fix is being implemented.