Between 2026-05-26 13:40 UTC and 2026-05-27 09:20 UTC, some customers experienced intermittent difficulties accessing buckets through the Wasabi Console in the us-central-1, eu-central-1, eu-central-2, and eu-west-1 regions.
The incident was caused by a deployment inconsistency introduced during a backend system update. As a result, a subset of backend services was running a different software version than expected, leading to intermittent failures when customers accessed bucket information through the Console.
Following identification of the issue, Wasabi strengthened its deployment validation process to ensure software version consistency across production environments before feature activation. Additional release verification controls have been implemented to better align tested and deployed software, and we are evaluating improvements to version reporting and monitoring to increase deployment visibility and help identify potential discrepancies earlier.