24 recorded Tealium incidents since February 2026, with official updates, affected components, duration and resolution information.
August 27, 2026 4:42PM UTC Investigating - Engineers have identified an issue with login to the UI and are actively investigating. August 27, 2026 5:29PM UTC Monitoring - The issue affecting profile and version access has been identified and resolved. We are continuing to monitor. August 27, 2026 10:20PM UTC Resolved - All services are operating normally.
August 24, 2026 8:55AM UTC Identified - Engineers have identified a problem with login to the UI. They are working on the situation and will resolve it as soon as possible. August 24, 2026 8:58AM UTC Resolved - The UI login is available and working again.
August 21, 2026 5:09AM UTC Investigating - We have identified a minor issue with tag template updates in TealiumIQ and are investigating. As a precaution, we recommend holding off on template updates for now. We will share an update once it's resolved. We apologise for any inconvenience this may cause. August 21, 2026 5:27AM UTC Monitoring - Engineers have applied the fix and are monitoring. August 21, 2026 9:21AM UTC Resolved - This is now resolved.
July 15, 2026 7:59PM UTC Identified - We have identified an issue that may affect the ability to create new CDW Data Sources for customers in profiles with server-side concurrency or CloudStream. At this time, existing CDW Data Sources are not impacted. The risk is limited to the creation of new CDW Data Sources in concurrency or CloudStream enabled profiles only. As a precaution, please do not create any new CDW Data Sources until further notice. Engineers are actively working on a fix and will continue to provide updates as they become available. We apologize for any inconvenience. Please reference status.tealium.com for the latest updates. July 16, 2026 12:54PM UTC Monitoring - A fix has been applied and validated. Impacted customers are unblocked from creating CDW Data Sources. July 16, 2026 3:31PM UTC Resolved - This incident is resolved.
July 13, 2026 3:17AM UTC Identified - We have identified an issue affecting Moments API where updates to existing engine settings may not persist after save and refresh, causing previous settings to remain in place. Data processing is not impacted, and new Moments API engines can still be created. Engineers are working on a fix and we will share additional updates as they become available. July 13, 2026 5:12PM UTC Monitoring - Engineers have deployed a fix and will continue to monitor. July 13, 2026 5:27PM UTC Resolved - Incident has been resolved. All systems are fully operational.
July 7, 2026 9:56PM UTC Scheduled - Tealium will be performing a scheduled maintenance upgrade on Tuesday, July 8, 2026 beginning at 2:00 PM PST (21:00 UTC). During this time period the UI and APIs may experience brief intermittent disruptions. Total downtime is expected to be under 10 minutes. Data collection and data processing will continue unaffected. Estimated completion time is 5:00 PM PST (00:00 UTC July 9th). We apologize for any inconvenience. Please reference status.tealium.com for the latest updates. For more information, or if you have any questions, please contact your customer success manager. July 8, 2026 9:00PM UTC Active - This maintenance is starting now. July 8, 2026 10:00PM UTC Completed - Maintenance is finished.
July 7, 2026 3:26AM UTC Scheduled - We will be performing maintenance in the us-east-1 region PC-CMSGOV beginning at 2026-07-08T15:00:00Z. During this time, Visitor Lookup and Visitor Deletion services may experience intermittent disruptions. We will work to minimize any impact and will provide updates as the maintenance progresses. July 8, 2026 5:29PM UTC Active - Planned maintenance is starting July 8, 2026 5:53PM UTC Completed - Planned maintenance has completed
July 7, 2026 3:25AM UTC Scheduled - We will be performing maintenance in the us-east-1 region PC-CVS beginning at 2026-07-08T15:00:00Z. During this time, Visitor Lookup and Visitor Deletion services may experience intermittent disruptions. We will work to minimize any impact and will provide updates as the maintenance progresses. July 8, 2026 5:25PM UTC Active - Planned maintenance started July 8, 2026 5:25PM UTC Completed - Planned maintenance has completed
July 6, 2026 5:42PM UTC Scheduled - We will be performing maintenance in the ap-southeast-2 region at 2026-07-09T02:00:00+10:00. During this time, Visitor Lookup and Visitor Deletion services may experience intermittent disruptions. We will work to minimize any impact and will provide updates as the maintenance progresses. July 8, 2026 3:37PM UTC Active - Planned Maintenance is starting July 8, 2026 4:30PM UTC Completed - Maintenance has completed
July 6, 2026 5:36PM UTC Scheduled - We will be performing maintenance in the ap-southeast-1 region at 2026-07-08T15:00:00Z. During this time, Visitor Lookup and Visitor Deletion services may experience intermittent disruptions. We will work to minimize any impact and will provide updates as the maintenance progresses. July 8, 2026 3:00PM UTC Active - visitor-api maintenance starting July 8, 2026 3:32PM UTC Completed - completed successfully
July 3, 2026 12:25AM UTC Scheduled - We will be performing maintenance in the ap-northeast-1 region at 16:00 UTC on 2026-07-06. During this time, Visitor Lookup and Visitor Deletion services may experience intermittent disruptions. We will work to minimize any impact and will provide updates as the maintenance progresses. July 6, 2026 4:00PM UTC Active - Started July 6, 2026 4:57PM UTC Completed - completed successfully
July 3, 2026 12:22AM UTC Scheduled - We will be performing maintenance in the ap-east-1 region at 15:00 UTC on 2026-07-06. During this time, Visitor Lookup and Visitor Deletion services may experience intermittent disruptions. We will work to minimize any impact and will provide updates as the maintenance progresses. July 6, 2026 3:52PM UTC Active - Completed July 6, 2026 3:53PM UTC Completed - Completed Successfully
July 1, 2026 8:48AM UTC Scheduled - We will be performing maintenance in the US region at 7 AM UTC on 2026-07-02. During this time, Visitor Lookup and Visitor Deletion services may experience intermittent disruptions. We will work to minimize any impact and will provide updates as the maintenance progresses. July 2, 2026 8:13AM UTC Active - work in progress July 2, 2026 9:16AM UTC Completed - Completed
July 1, 2026 12:12AM UTC Scheduled - We will be performing maintenance in the EU-WEST-1 region at 00:30 UTC on July 2, 2026. During this time, Visitor Lookup and Visitor Deletion services may experience intermittent disruptions. We will work to minimize any impact and will provide updates as the maintenance progresses. July 2, 2026 12:30AM UTC Active - Scheduled maintenance has started. July 2, 2026 1:30AM UTC Completed - The maintenance completedScheduled maintenance has been completed.
June 2, 2026 10:00AM UTC Investigating - A production change led to failures for AudienceStore data processing. June 3, 2026 9:00AM UTC Resolved - Once identified, we immediately restored the change and services are fully operational.
May 29, 2026 4:02PM UTC Identified - We have identified an issue with the Load Order Manager feature in TiQ that's causing a white screen to be shown in certain situations. Our on-call team is actively investigating. May 29, 2026 7:55PM UTC Identified - Our engineering team has identified the issue and are working on implementing a fix. May 29, 2026 11:50PM UTC Monitoring - Engineers have released the fix and services are working as expected. We will continue to monitor. May 30, 2026 5:54PM UTC Resolved - Incident has been resolved. All systems are fully operational.
April 7, 2026 9:27PM UTC Scheduled - We will be performing scheduled database maintenance on Saturday, April 11th at 3:00 PM UTC. During this time, you may experience brief service interruptions. We have scheduled this work during a low-traffic window to minimize impact. We will provide updates if the schedule changes or if extended downtime is expected. April 11, 2026 4:26PM UTC Active - Maintenance started. April 11, 2026 4:26PM UTC Completed - Maintenance completed successfully.
March 19, 2026 5:12AM UTC Scheduled - To improve platform stability, our engineers will be performing a scheduled maintenance against our caching infrastructure on Sunday, March 22nd, 2026, starting at 00:00 UTC. This maintenance is scheduled for a two-hour window. During this time, the Tealium UI login and access may experience intermittent disruptions. Tag Delivery and Event Collection will remain unaffected and fully functional during this time. We apologize for any inconvenience this may cause and will provide updates at https://status.tealium.com/ March 22, 2026 12:00AM UTC Active - Maintenance commenced. March 22, 2026 1:02AM UTC Completed - Maintenance completed successfully.
March 1, 2026 2:21PM UTC Identified - We have been notified of an ongoing incident at one of our cloud service providers. This has resulted in disruption to services in our Dubai region. We are working closely with the provider and will provide updates as we receive them. March 1, 2026 2:27PM UTC Monitoring - Engineers have deployed mitigation steps and are observing signs of recovery. March 1, 2026 3:44PM UTC Monitoring - Our cloud service provider is still working on full recovery. We will provide more updates as we receive them. In the meantime, our engineers are continuing to apply mitigation steps to limit impact. March 1, 2026 6:15PM UTC Monitoring - Engineers have restored impacted services and completed processing of backlogs. We will provide further updates as they become available from our cloud service provider. March 2, 2026 8:59AM UTC Monitoring - Engineers have been alerted that the incident has reoccured and are working with the cloud provider to resolve the situation March 2, 2026 5:12PM UTC Identified - Engineers have identified issues with cross-region traffic hitting the Dubai server side collect endpoint and are applying mitigation steps to limit impact. March 2, 2026 6:53PM UTC Monitoring - We've applied mitigation steps to address cross region impact and will continue to monitor. March 4, 2026 4:45PM UTC Monitoring - The most recent updates from our cloud provider regarding the situation in Dubai continue to recommend switching services to alternative regions where possible. Their current focus is on restoring access to backup and migration services, which suggests that a full recovery may still be some time away. We have attempted to contact all impacted customers in the region, and in most cases have already made the necessary changes to move data processing to an alternative region. If you are using the Dubai region and have not received instructions for migrating, please contact your Customer Success Manager (CSM), who will be able to assist with the process. Mitigation steps for cross-region traffic to the Dubai server-side collect endpoint remain in place, and we are observing stable performance. March 12, 2026 3:29PM UTC Resolved - We remain in regular contact with the customers impacted in the me-central-1 (Dubai) region. Where possible, we have worked with them to migrate services to alternative regions and are actively backing up historical data as database services become available. Any further updates related to this incident will be communicated directly to affected customers.
March 6, 2026 10:40PM UTC Investigating - An issue was identified affecting batch connector actions. The connector actions were delayed without data loss. March 7, 2026 2:20AM UTC Resolved - Batched connector actions have recovered. All systems fully operational.