Incident History
Search and filter through 3633 incidents
Showing 2101-2150 of 3633 incidents
Connectivity issues with projects
Dec 5, 10:23 UTCResolved - This incident has been resolved.Dec 5, 09:24 UTCMonitoring - The problem was fixed and we are now monitoring.We had a complete outage of services going …
Control Panel Access
Dec 5, 10:06 UTCResolved - Our Engineering team has confirmed the full resolution of this issue. From approximately 08:51 UTC – 09:12 UTC, users may have experienced difficulties signing in …
Site Review Issue - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net
Zscaler is currently investigating reports of issues with the administration UI on its zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net Cloud. Customers attempting to access https://sitereview.zscaler.com may encounter accessibility issues that prevent …
Ticketing System & Documentation Unavailable - Third-Party Outage
Dec 5, 09:29 UTCResolved - The incident appears to be resolved.Dec 5, 09:01 UTCIdentified - We’re currently experiencing an outage affecting our ticketing system and documentation portal. This disruption is …
Postman is not loading
Dec 5, 01:27 PSTResolved - This incident has been resolved.Dec 5, 01:15 PSTMonitoring - A fix has been implemented and we are monitoring the results.Dec 5, 01:05 PSTUpdate - We …
Ticketing system Incident Details
Type: Incident Duration: 2 hours and 6 minutes Affected Components: Technical Support Dec 5, 09:03:31 GMT+0 - Investigating - We are currently experiencing an issue with our ticketing system. The …
access.redhat.com - Homepage Outage
Dec 5, 07:35 UTCResolved - This incident has been resolved.Dec 5, 07:30 UTCMonitoring - A fix has been implemented and we are monitoring the results.Dec 5, 06:51 UTCIdentified - We …
Important Update: Migrate from Table-Based Auditing to Object Store Auditing
Starting March 2026, as part of our efforts to improve performance, scalability, and long-term audit data management, we are transitioning our auditing framework from auditing to tables to auditing to …
ChatGPT Slack Connector cannot be installed
Status: ResolvedAll impacted services have now fully recovered.Affected components Connectors/Apps (Operational)
Incident: Slow or incomplete Slack searches
Beginning around 7:45 PM PST until around 8:11 PM PST on December 4, 2025, some users experienced slow or incomplete searches in Slack.A backend configuration change caused an unexpected spike …
CustomGPT Allow/Deny button not appeared
Status: ResolvedAll impacted services have now fully recovered.Affected components GPTs (Operational)
Service Issue - Managed Databases
Dec 5, 00:40 UTCResolved - We haven't observed any additional issues with the Cloud Manager or API, and will now consider this incident resolved. If you continue to experience issues, …
Names for security group rules
Names for security group rules You can now assign a name to a security group rule. Each rule must have a name that is unique within its security group. If …
BOM updates for VCF for Classic
BOM updates for VCF for Classic The following updates are applied to newly deployed VMware Cloud Foundation for Classic instances, clusters, and hosts: VMware vCenter Server® Appliance 7.0 Update 3w …
Incident: Slack Canvas Outage
Between 2:08 PM PST and 2:34 PM PST on December 4, 2025, some users may have experienced 500 errors when trying to open a Canvas. Current status and recent actions taken: …
System emails may not be delivered
Dec 4, 22:31 UTCResolved - This incident is now resolved as the backlog of emails has been cleared.Dec 4, 20:59 UTCMonitoring - We've identified the issue and have started processing …
Degradation in Managed Databases
Dec 4, 22:04 UTCResolved - From As of 16:34 to 19:47 UTC, may have encountered errors listing backup operations for their PostgreSQL, MySQL, OpenSearch, Redis and Kafa clusters through the …
Scheduled maintenance of Cloud Browser Isolation - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com
During the scheduled maintenance period, users will not be able to update or create Cloud Browser Isolation profiles. However, active sessions and the ability to obtain new sessions will remain …
ZPA Logging Zone maintenance - private.zscaler.com
We will be performing routine maintenance on our logging infrastructure in the Prod IN1 Logging Zones to enhance availability and resiliency. Some customers may witness below impact during this maintenance …
Core Infrastructure Maintenance AMS3
Dec 4, 19:34 UTCCompleted - The scheduled maintenance has been completed.Dec 4, 16:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Dec 2, 15:38 …
Urgent Maintenance on the London III, London V, Hong Kong III, Frankfurt IV and Frankfurt VI datacenters - zscalertwo.net
The Zscaler Site Reliability Engineering team will be performing an urgent maintenance on the London III, London V, Hong Kong III, Frankfurt IV and Frankfurt VI datacenters on the zscalertwo.net …
React2Shell Update - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com, zdxcloud.net, zpatwo.net, app.zsdpc.net, app.eu.zsdpc.net, zpabeta.net, zsdkone.net, zscalerrisk.net, admin.zscaleranalytics.net, zslogin.net
Zscaler is aware of React2Shell (CVE‑2025‑55182, CVE‑2025‑66478), two critical remote code execution flaws in React and Next.js. This flaw allows unauthenticated remote code execution (RCE) due to insecure deserialization in …
Core Infrastructure Maintenance NYC1
Dec 4, 16:04 UTCCompleted - The scheduled maintenance has been completed.Dec 4, 09:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Dec 2, 08:52 …
Administration UI Issue - zscaler.net, zscalertwo.net, zscloud.net
Zscaler has detected an issue with its zscaler.net, zscalertwo.net, zscloud.net Clouds. Affected customers may see an "error code 503" when attempting to login to the Workflow Automation UI.We will continue …
Administration UI and User Authentication Issues - zscloud.net
Zscaler has detected an issue with the administration UI and user authentication on its zscloud.net Cloud.We will continue to provide updates here as the investigation progresses. For detailed updates, please …
Gradient AI Platform – Service Degradation
Dec 4, 11:00 UTCResolved - During the timeframe 06:24 UTC – 13:45 UTC, the Gradient AI platform experienced a period of degraded functionality affecting a limited set of features. While …
Scheduled Maintenance for Linode Manager and API in Chicago (ORD) Data Center
Dec 4, 09:00 UTCCompleted - The scheduled maintenance has been completed.Dec 4, 06:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Dec 3, 21:36 …
CDN | Jakarta Incident Details
Type: Incident Duration: 5 hours and 2 minutes Affected Components: Jakarta, Indonesia Dec 4, 05:26:32 GMT+0 - Investigating - We are currently experiencing a partial degradation in performance, and as …
New York III (NYC3) Datacenter Network Maintenance - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com
Zscaler will be performing hardware maintenance in the New York III (NYC3) Datacenter.Maintenance window,Start: 2025-12-07 22:00 ESTEnd: 2025-12-08 04:00 EST(2025-12-08 03:00 - 09:00 UTC)During the maintenance, traffic will failover to …
IBM Cloud Image Key Synchronizer cluster addon patch updates
IBM Cloud Image Key Synchronizer cluster add-on patch updates. For more information, see the change log. Type: release_note Regions: global Resources: openshift Type: release_note Update Time: Fri Mar 06 2026 …
Added support for outbound connectivity to IBM Cloud VPC Private Path services
Added support for outbound connectivity to IBM Cloud VPC Private Path services. See Working with outbound connectivity in Code Engine CLI version 1.58.0 released See CLI version history. Type: release_note …
ALB OAuth Proxy cluster addon patch updates
ALB OAuth Proxy cluster add-on patch updates. For more information, see the change log. Type: release_note Regions: global Resources: containers-kubernetes Type: release_note Update Time: Fri Mar 06 2026 16:04:23 GMT+0000
IBM Hyper Protect Container Runtime image codeibmhyperprotectcontainerruntime10s390x25code updates
IBM Hyper Protect Container Runtime image ibm-hyper-protect-container-runtime-1-0-s390x-25 updates For the IBM Hyper Protect Container Runtime image version ibm-hyper-protect-container-runtime-1-0-s390x-25, new attestation certificate is available. For more information, see Attestation certificate. Cross-regional …
Upcoming New DCs and Expansions - zscaler.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com, zpatwo.net
Dear Zscaler Customer,In accordance with Zscaler Service Continuity Policy and per email notification sent on December 3, 2025, we would like to notify you of the upcoming new data centers and expansions …
Warsaw II (WAW2) Datacenter Network Maintenance - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com
Zscaler will be performing hardware maintenance in the Warsaw II (WAW2) Datacenter.Maintenance window,Start: 2025-11-05 20:00 CESTEnd: 2025-11-06 00:00 CEST(i.e. 2025-11-05 19:00 - 23:00 UTC)During the maintenance, traffic will failover to …
Melbourne II Datacenter Scheduled Maintenance - zscaler.net
Zscaler will be expanding its global data center footprint and performing planned maintenance at our Melbourne II (MEL2) Data Center. We expect minimal to no impact to services during the …
Warsaw II Datacenter Scheduled Maintenance - zscalertwo.net
Zscaler will be expanding its global data center footprint and performing planned maintenance at our Warsaw II (WAW2) Data Center. We expect minimal to no impact to services during the …
Upgrading Kafka cluster capacity - zpatwo.net
We will be performing capacity augmentation for the kafka cluster in ZPATWO US1 region to enhance availability and resiliency. Some customers may witness below impact during this maintenance window:Admin UI …
Core Infrastructure Maintenance SGP1
Dec 3, 19:50 UTCCompleted - The scheduled maintenance has been completed.Dec 3, 16:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Dec 1, 15:44 …
Guardrails Service Disruption Impacting Customers
Dec 3, 15:45 UTCResolved - Our Engineering team has fully implemented and confirmed the effectiveness of the fix for the increased guardrail latency. System performance has returned to normal, and …
Core Infrastructure Maintenance TOR1
Dec 3, 14:07 UTCCompleted - The scheduled maintenance has been completed.Dec 3, 09:00 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Dec 1, 09:03 …
ChatGPT Conversation Errors for Business and Enterprise
Status: ResolvedAll impacted services have now fully recovered.Affected components Conversations (Operational)
Preventative Dashboard and Management API maintenance
Dec 3, 08:04 UTCCompleted - The scheduled maintenance has been completed.Dec 3, 06:30 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Dec 2, 16:32 …
Scheduled Storage Maintenance Notice
Dec 3, 06:00 UTCCompleted - The scheduled maintenance has been completed.Dec 2, 23:15 UTCIn progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.Nov 18, 15:08 …
Announcing ZCC Long Term Support versions for 2026 - zscaler.net, zscalerone.net, zscalertwo.net, zscloud.net, zscalerthree.net, private.zscaler.com, zdxcloud.net, zpatwo.net
As a part of Zscaler’s ongoing effort to improve Zscaler Client Connector Supportability, in 2025 we announced the Long Term Support (LTS) major versions for ZCC. You can read more …
Increased errors when creating new Codex tasks
Status: ResolvedAll impacted services have now fully recovered.Affected components Codex (Operational)
Red Hat OpenShift on IBM Cloud worker node fix packs are available
Red Hat OpenShift on IBM Cloud worker node fix packs are available. Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or …
Functional updates and fixes made available on 17 October 2025 are now available in additional regions
Functional updates and fixes made available on 17 October 2025 are now available in additional regions. Regions supporting new functionality and fixes: Dallas (us-south) Frankfurt (eu-de) London (eu-gb) Madrid (eu-es) …
IBM Cloud Kubernetes Service worker node fix packs are available
IBM Cloud Kubernetes Service worker node fix packs are available. Worker node fix packs can be applied by updating or reloading the worker node in classic infrastructure, or replacing the …
Support for primitive JSON arrays in the filter expression
Support for primitive JSON arrays in the filter() expression The filter() expression now supports using arrays of primitive JSON values (such as strings, numbers, and booleans) as the source array. …