Incident History
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Showing 3001-3050 of 10385 incidents
Spans, logs and metrics ingestion stopped
Jul 6, 22:18 UTC Resolved - US ingestion is back to normal. EU ingestion is still delayed, but we are now recovering. We have created a new Statuspage incident for …
SYD (Sydney) on 2026-07-06
Jul 6, 21:00 UTC Completed - The scheduled maintenance has been completed. Jul 6, 16:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
Infrastructural issues for Flows running in the cloud
Jul 6, 13:18 PDT Resolved - This incident has been resolved. Jul 6, 13:09 PDT Monitoring - A fix has been implemented and we are monitoring the results. Jul 6, …
Elevated errors on Claude.ai
Jul 6, 20:05 UTC Resolved - This issue has been resolved. Jul 6, 19:46 UTC Monitoring - We have applied a fix, and at this time are seeing recovery of …
Vancouver I Datacenter Scheduled Maintenance - IPv6 Enablement - zscaler.net, zscloud.net, zscalerthree.net
Zscaler will be enabling IPv6 at our Vancouver I (YVR1) Data Center. During the maintenance window the services through YVR1 Data Center will be restarted in phases to minimize the …
Perth I Datacenter Scheduled Maintenance - IPv6 Enablement - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net
Zscaler will be enabling IPv6 at our Perth I (PER1) Data Center. During the maintenance window the services through PER1 Data Center will be restarted in phases to minimize the …
Notification Service Disruption
Jul 6, 17:32 UTC Resolved - This issue has been resolved. Notifications are now being sent correctly. Jul 6, 17:07 UTC Investigating - We are currently investigating issues with the …
Atlanta II (ATL2) Datacenter Network Maintenance - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com
Zscaler will be performing hardware maintenance in the Atlanta II (ATL2) Datacenter.Maintenance window,Start: 2026-07-08 03:00 EDTEnd: 2026-07-08 07:00 EDT(i.e. 2026-07-08 07:00 - 11:00 UTC) Update - Wed, 08 Jul 2026 …
Endpoints in Americas regions returning 500 Internal server error
Jul 6, 16:10 UTC Resolved - Operations have returned to normal. We are implementing improvements to prevent similar recurrences in the future. Jul 6, 15:42 UTC Monitoring - The fix …
Melbourne II (MEL2) Datacenter Network Maintenance - zscalertwo.net
Zscaler will be performing hardware maintenance in the Melbourne II (MEL2) Datacenter.Maintenance window,Start: 2026-07-08 20:00 AESTEnd: 2026-07-08 23:00 AEST(i.e. 2026-07-08 10:00 - 13:00 UTC) Update - Wed, 08 Jul 2026 …
[Scheduled] Cloud | Tokyo Maintenance
Type: Maintenance Affected Components: Tokyo-1 Jul 6, 15:43:45 GMT+0 - Identified - During this maintenance window, our engineering team will perform an upgrade of the Managed Kubernetes service, updating Kubernetes …
Service is operating normally: [RESOLVED] Increased Launch Template API Error Rates
Between 2:56 AM and 6:54 AM PDT, we experienced increased error rates when calling EC2 Launch Template APIs in the US-EAST-1 Region. During this time, affected customers may have experienced …
[Fragnesia] Linux Privilege Escalation Vulnerability
Jul 6, 14:42 UTC Resolved - We have completed our investigation and response to the "DirtyFrag" (CVE-2026-43500, CVE-2026-43284) and "Fragnesia" (CVE-2026-46300) vulnerabilities. We have published documentation articles with detailed guidance …
[DirtyFrag] Linux Privilege Escalation Vulnerability
Jul 6, 14:41 UTC Resolved - We have completed our investigation and response to the "DirtyFrag" (CVE-2026-43500, CVE-2026-43284) and "Fragnesia" (CVE-2026-46300) vulnerabilities. We have published documentation articles with detailed guidance …
Service impact: Increased Launch Template API Error Rates
We are seeing initial signs of recovery and continue to work toward full recovery.
Service impact: Increased Launch Template API Error Rates
Starting at 2:56 AM PDT, we began experiencing increased error rates when calling EC2 Launch Template APIs in the US-EAST-1 Region. Our engineers have been engaged and are actively working …
RESOLVED: Performance Monitoring data is delayed
Incident began at 2026-07-04 00:00 and ended at 2026-07-05 23:00 (all times are US/Pacific). Performance Monitoring data is delayed Affected products: Performance Monitoring
GRU (São Paulo) on 2026-07-06
Jul 6, 13:00 UTC Completed - The scheduled maintenance has been completed. Jul 6, 04:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
Service impact: Increased Launch Template API Error Rates
We are investigating increased error rates when calling EC2 Launch Template APIs in US-EAST-1 Region. During this time, affected customers may experience errors when creating, modifying, or referencing launch templates. …
Zero Trust Dashboard onboarding issues
Jul 6, 09:54 UTC Resolved - This incident has been resolved. Jul 6, 08:12 UTC Investigating - Cloudflare is aware of and investigating an issue where some users are currently …
Elevated errors on several models
Jul 6, 09:13 UTC Resolved - This incident has been resolved. Jul 6, 08:45 UTC Identified - Fable 5 has now also started returning errors. Jul 6, 07:36 UTC Investigating …
Delay of Entity Relationship Data
Jul 6, 08:23 UTC Resolved - Between 07:20 and 08:12 UTC on July 6th, we experienced an issue where some customers in the EU region may have experienced a delay …
Grafana Cloud IRM alert groups failing to produce alerts in us-east-3 region.
Jul 6, 07:37 UTC Resolved - We haven't noticed any further issues in this region for alert group processing since yesterday. This incident i fully resolved. Jul 5, 13:38 UTC …
VIE (Vienna) on 2026-07-06
Jul 6, 07:00 UTC Completed - The scheduled maintenance has been completed. Jul 6, 02:30 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
CDG (Paris) on 2026-07-05
Jul 6, 06:30 UTC Completed - The scheduled maintenance has been completed. Jul 5, 23:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
[Scheduled] Cloud | Multiple Locations Maintenance
Type: Maintenance Duration: 4 hours Affected Components: Paris-2, Warsaw, Chicago, Hong Kong, Amsterdam, Chester, Dubai, London, Frankfurt-2, Sines-3, Luxembourg-3, Luxembourg, Helsinki, Incheon, London-2, Luxembourg-2, Manassas, Tashkent, Istanbul, São Paulo-2, Mumbai, …
[ICM-5197] Planned Maintenance on the Imperva data center in Dubai, UAE
Jul 6, 04:24 UTC Completed - The scheduled maintenance has been completed. Jul 5, 20:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
Edge Delivery - Content Delivery in Pakistan
Jul 6, 04:11 UTC Resolved - We can confirm that the issue was mitigated at 4:20 UTC on July 2, 2026 and the service has resumed normal operation. Customers and …
Release Upgrade for Zscaler Data Security Posture Management (DSPM) - app.zsdpc.net
Zscaler Data Posture Control (DSPM) Operations team will be performing a planned upgrade activity on July 6th, 2026. These service updates are applied in regional off-peak hours and should not …
Issues with network performance in North America
Jul 6, 01:49 UTC Resolved - This incident has been resolved. Jul 4, 08:12 UTC Update - We are continuing to monitor for any further issues. Jul 3, 13:03 UTC …
Scheduled Maintenance Extended - zscloud.net
The Zscaler Site Reliability Engineering team will be extending the scheduled maintenance of the zscloud.net cloud (Asia Pacific Region) by 2 hours. As part of our standard maintenance process, all …
ZDX Call Quality Monitoring Issue - zdxcloud.net
Zscaler has detected an issue with its zdxcloud.net Cloud. Zscaler has identified an issue affecting the Call Quality Monitoring (CQM) feature on the zdxcloud.net cloud. While customers can still access …
Elevated number of errors in Munich, Germany
Jul 5, 05:35 UTC Resolved - Between 05:07-05:19 UTC customers reaching Munich may have experienced an elevated number of 4XX or 5XX errors. The issue is now resolved
Limited access to Deepseek V4 Pro model
Jul 5, 00:53 UTC Resolved - Our Engineering team has confirmed that the issue with the Deepseek V4 Pro model in Serverless Inference and Agent Platform has been fully resolved. …
Cloudflare Vectorize Issues
Jul 4, 22:47 UTC Resolved - This incident has been resolved. Jul 4, 21:25 UTC Investigating - Cloudflare is investigating issues with the Vectorize service. Customers may receive an "Internal …
New users unable to deploy Workers
Jul 4, 15:32 UTC Resolved - This incident has been resolved. Jul 4, 15:26 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul 4, …
Droplet Actions in NYC3
Jul 4, 15:10 UTC Resolved - Our Engineering team has confirmed that the issue impacting Droplets in the NYC3 region has been fully resolved. Users can now perform actions on …
Urgent Maintenance: Authentication Service - private.zscaler.com, zpatwo.net
Zscaler will perform urgent maintenance for the Authentication Service between 14:15 UTC to 17:15 UTC on Saturday, July 4, 2026.There is no impact to end users and this demands no …
Resolution Issues for .AL Domains
Jul 4, 08:22 UTC Resolved - This incident has been resolved. Jul 4, 08:12 UTC Update - We are continuing to monitor for any further issues. Jul 3, 17:25 UTC …
Elevated errors across many models
Jul 4, 00:20 UTC Resolved - This incident has been resolved. Jul 4, 00:19 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul 3, …
Free WARP and WARP+ new registrations
Jul 3, 22:57 UTC Resolved - This incident has been resolved. Jul 3, 21:57 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul 3, …
Elevated errors on Claude Fable 5 and Claude Mythos 5
Jul 3, 22:06 UTC Resolved - This incident has been resolved. Jul 3, 22:00 UTC Monitoring - A fix has been implemented and we are monitoring the results. Jul 3, …
Loadbalancing and Standalone Healthcheck Services for FedRAMP customers are degraded
Jul 3, 21:56 UTC Resolved - This incident has been resolved. Jul 3, 20:43 UTC Identified - The issue has been identified and a fix is being implemented. Jul 3, …
Durable Objects increased errors in ENAM
Jul 3, 20:30 UTC Resolved - This incident has been resolved. Jul 3, 17:15 UTC Identified - The issue has been identified and a fix is being implemented. Jul 3, …
Urgent Maintenance: Authentication Service - zslogin.net
Zscaler will perform urgent maintenance for the Authentication Service between 06:30 UTC to 08:30 UTC on Saturday, July 4, 2026. During this maintenance window, users may experience intermittent login or portal …
LAX (Los Angeles) on 2026-07-03
Jul 3, 15:00 UTC Completed - The scheduled maintenance has been completed. Jul 3, 07:01 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
Partial Write Outage for Grafana Cloud Logs in prod-eu-north-0.
Jul 3, 14:27 UTC Resolved - Grafana Cloud Logs in prod-eu-north-0 experienced a 10-minute partial write outage between 13:45 and 13:54 UTC. Impacted users may have experienced 5xx errors during …
GRU (São Paulo) on 2026-07-03
Jul 3, 13:00 UTC Completed - The scheduled maintenance has been completed. Jul 3, 04:00 UTC In progress - Scheduled maintenance is currently in progress. We will provide updates as …
Criteo Audience destinations are experiencing an outage
Jul 3, 03:43 PDT Resolved - This incident has been resolved. Traffic is flowing through to Criteo APIs Jul 3, 02:46 PDT Monitoring - We are currently seeing successful delivery …