Incident History
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Elevated GitHub Deployment Failures
Mar 12, 01:15 UTCResolved - Between 01:15 and 05:45 UTC, customers might have experienced elevated GitHub deployment failures, including delays in triggering new deployments for commits and redeploy errors displaying …
Increased errors on ChatGPT File Uploads
Status: ResolvedAll impacted services have now fully recovered.Affected components File uploads (Operational)
Ingress ALB patch updates
Ingress ALB patch updates. For more information, see the change log. Type: release_note Regions: global Resources: containers-kubernetes Type: release_note Update Time: Fri Sep 04 2026 13:16:12 GMT+0000
Elevated login errors
Status: ResolvedAll impacted services have now fully recovered.Affected components Login (Operational) Login (Operational)
Some servers unavailable
Mar 11, 16:33 PDT Resolved - This incident has been resolved. Mar 11, 16:11 PDT Monitoring - A fix has been implemented and we are monitoring the results. Mar 11, …
Increased Errors in the Budapest region
Mar 11, 22:50 UTCResolved - This incident has been resolved.Mar 11, 17:33 UTCUpdate - We are continuing to investigate this issue.Mar 11, 16:50 UTCInvestigating - Cloudflare One traffic routed through …
Elevated conversation errors for ChatGPT
Status: ResolvedAll impacted services have now fully recovered.Affected components Conversations (Operational)
issues with Cloudflare Dashboard
Mar 11, 21:55 UTCResolved - This incident has been resolved.Mar 11, 19:35 UTCUpdate - The issue has been identified and a fix is being implemented. A remediation has been put …
Some Write Failures in prod-eu-west-3.
Mar 11, 21:48 UTCResolved - This incident has been resolved.Mar 11, 15:51 UTCMonitoring - Things have been stable, and we have a potential mitigation should this issue arise again. We …
Elevated error rates for Deep Research in Enterprise Workspaces
Status: ResolvedAll impacted services have now fully recovered.Affected components Deep Research (Operational)
Cloudflare Pages Availability Issues
Mar 11, 21:01 UTCResolved - This incident has been resolved, users may have seen impact from 11th March 2026 20:10 UTC to 20:55 UTC.Mar 11, 20:57 UTCInvestigating - Cloudflare is …
ICN (Seoul) on 2026-03-11
Mar 11, 21:00 UTCCompleted - The scheduled maintenance has been completed.Mar 11, 17:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 10, 16:16 …
[INC-992] Seoul (KOR) Data Center Issue
Mar 11, 20:29 UTCResolved - Service in the Seoul (KOR) data center has been restored to normal.Mar 11, 20:07 UTCMonitoring - A fix has been implemented and traffic has been …
Issue affecting stream processing within the AWS US-EAST-1 region
Mar 11, 20:10 UTC Resolved - At approximately 10:30 AM CT, we identified an issue affecting stream processing within the AWS US-EAST-1 region. As of now, normal operations have resumed. …
Rio de Janeiro I Datacenter Scheduled Maintenance - zscalertwo.net
Zscaler will be expanding its global data center footprint and performing maintenance at our Rio de Janeiro I (RIO1) data center. We expect minimal to no impact to services during …
Service Issue - Compute Hosts - IAD (Washington, DC)
Mar 11, 19:29 UTCResolved - We haven’t observed any additional connectivity issues in our IAD (Washington, DC) data center, and will now consider this incident resolved. If you continue to …
Network Connectivity/52X errors in KUL
Mar 11, 19:15 UTCResolved - Customers connecting through Kuala Lumpur may have noticed degraded network connectivity and 52X errors between 18:16 and 18:25 UTC
Projects failing to be created
Mar 11, 19:09 UTCResolved - Project creation recovery has been confirmed across all regions. Regional dashboards show error rates returned to normal, and previously failing project creation operations are succeeding …
Video Uploads Failing
Mar 11, 18:19 UTCResolved - This incident has been resolved.Mar 11, 17:38 UTCMonitoring - A fix has been implemented and we are monitoring the results.Mar 11, 17:30 UTCInvestigating - We …
Video Uploads Failing
Mar 11, 18:19 UTC Resolved - This incident has been resolved. Mar 11, 17:38 UTC Monitoring - A fix has been implemented and we are monitoring the results. Mar 11, …
Intermittent Challenge page issues
Mar 11, 18:12 UTCResolved - This incident has been resolved.Mar 11, 18:01 UTCIdentified - The issue has been identified and a fix is being implemented.Mar 11, 17:35 UTCInvestigating - Some …
Elevated errors on Claude.ai (including login issues for Claude Code)
Mar 11, 17:28 UTCResolved - The incident is now resolved. To recap we had an incident starting at 07:17 PT / 14:17 UTC and the errors returned to baseline at …
LAX (Los Angeles) on 2026-03-11
Mar 11, 16:30 UTCCompleted - The scheduled maintenance has been completed.Mar 11, 07:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 9, 18:16 …
Codex unresponsive
Status: ResolvedAll impacted services have now fully recovered.Affected components Codex Web (Operational)
Urgent Maintenance - zscalerone.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on zscalerone.net cloud. This maintenance is scheduled for Thursday at 1:00 AM Pacific Time on Mar 12, 2026 …
Tokyo (NRT) Metro Expansion
Fastly will be expanding Tokyo (NRT) into a Metro POP. End-users may observe connection resets as traffic is migrated onto new hardware.As part of this expansion, customers utilizing shielding in …
CVE-2026-0230 Cortex XDR Agent: Local Administrator can disable the agent on macOS (Severity: MEDIUM)
CVE-2026-0231 Cortex XDR Broker VM: Sensitive Information Disclosure Vulnerability (Severity: MEDIUM)
PAN-SA-2026-0003 Chromium: Monthly Vulnerability Update (March 2026) (Severity: MEDIUM)
Degraded experience with Copilot Code Review
Mar 11, 15:53 UTCResolved - On March 11, 2026, between 13:00 UTC and 15:23 UTC the Copilot Code Review service was degraded and experienced longer than average review times. On …
Elevated 500 errors from Browser Rendering REST API
Mar 11, 15:35 UTCResolved - This incident has been resolved.Mar 11, 15:22 UTCMonitoring - A fix has been implemented and we are monitoring the results.Mar 11, 14:53 UTCIdentified - The …
Incident with API Requests
Mar 11, 15:02 UTCResolved - On March 11, 2026, between 14:25 UTC and 14:34 UTC, the REST API platform was degraded, resulting in increased error rates and request timeouts. REST …
PDX (Portland) on 2026-03-11
THIS IS A SCHEDULED EVENT Mar 11, 14:00 - 23:59 UTCFeb 24, 00:08 UTCScheduled - We will be performing scheduled maintenance in PDX (Portland) datacenter on 2026-03-11 between 14:00 and …
Cloudflare Zero Trust: Gateway Issues
Mar 11, 13:41 UTCResolved - Cloudflare investigated and fixed an issue that impacted users trying to view or modify Zero Trust Gateway Policies. During the impacted period, API users would …
Data Infrastructure Insights Workload Security - Forensics ingestion - Degraded performance - (APAC 1)
Mar 11, 12:18 UTC Resolved - Data Migration Completed Mar 7, 04:42 UTC Monitoring - Data Migration is in progress. Mar 7, 04:41 UTC Identified - The issue has been …
Reporting and Logging Issue - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net
Zscaler is currently investigating reports of issues with Reporting and Logging on its zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net Cloud. Your organization's policies are being enforced. All user logs are being …
[ICM-4687] Planned Maintenance on the Imperva data center in New York, NY
Mar 11, 10:51 UTCCompleted - The scheduled maintenance has been completed.Mar 11, 09:53 UTCUpdate - Maintenance on the New York, NY data center has been extended to Wednesday, March 11th …
FRA (Frankfurt) on 2026-03-11
Mar 11, 10:00 UTCCompleted - The scheduled maintenance has been completed.Mar 11, 08:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 10, 15:22 …
[Scheduled] Streaming | Ashburn, Miami and Singapore Maintenance
Type: Maintenance Duration: 1 hour Affected Components: Live Streaming Mar 11, 09:00:00 GMT+0 - Identified - During this time period, our engineering team will be performing maintenance, which may result …
Edge Delivery Issues
Mar 11, 08:14 UTCResolved - We became aware of an issue with HTTP and HTTPS edge delivery network related to latency and/or availability issues. The issue lasted between 05:15 UTC …
ZRH (Zurich) on 2026-03-11
Mar 11, 08:01 UTCCompleted - The scheduled maintenance has been completed.Mar 11, 01:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 9, 04:16 …
Urgent Maintenance on Dallas I, Dallas II, New York III, New York IV datacenters - zscalerthree.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on the Dallas I, Dallas II, New York III, New York IV datacenters on the zscalerthree.net cloud. This …
UPDATE: Google SecOps customers may experience errors loading Legacy Dashboards in few regions
Incident began at 2026-03-10 16:30 and ended at 2026-03-10 21:10 (all times are US/Pacific). Summary Google SecOps customers may experience errors loading Legacy Dashboards in few regions Description We are …
RESOLVED: Google SecOps customers may experience errors loading Legacy Dashboards in few regions
Incident began at 2026-03-10 16:30 and ended at 2026-03-10 21:10 (all times are US/Pacific). Summary Google SecOps customers might have experienced errors loading Legacy Dashboards in few regions Description We …
Atlas Clusters Snapshot Failures
Mar 11, 02:30 UTC Resolved - This incident has been resolved. Mar 11, 02:21 UTC Monitoring - A fix has been implemented and we are monitoring the results. Mar 11, …
HKG (Hong Kong) on 2026-03-10
Mar 11, 02:00 UTCCompleted - The scheduled maintenance has been completed.Mar 10, 18:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Mar 10, 17:44 …
Scheduled Maintenance on AMER region's Egress NAT nodes - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net
The Zscaler Site Reliability Engineering team will be performing a scheduled maintenance on the AMER region's Egress NAT nodes on zscalerone.net, zscalertwo.net, zscalerthree.net, zscloud.net and zscaler.net clouds. This maintenance is …
Scheduled Maintenance on APAC region's Egress NAT nodes - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net
The Zscaler Site Reliability Engineering team will be performing a scheduled maintenance on the APAC region's Egress NAT nodes on zscalerone.net, zscalertwo.net, zscalerthree.net, zscloud.net and zscaler.net clouds. This maintenance is …
Scheduled Maintenance on EMEA region's Egress NAT nodes - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net
The Zscaler Site Reliability Engineering team will be performing a scheduled maintenance on the EMEA region's Egress NAT nodes on zscalerone.net, zscalertwo.net, zscalerthree.net, zscloud.net and zscaler.net clouds. This maintenance is …
Scheduled Maintenance on Oceania region's Egress NAT nodes - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net
The Zscaler Site Reliability Engineering team will be performing a scheduled maintenance on the Oceania region's Egress NAT nodes on zscalerone.net, zscalertwo.net, zscalerthree.net, zscloud.net and zscaler.net clouds. This maintenance is …