Cribl Stream 4.20.1
| PRODUCT | DATE | RELEASE | ADDITIONAL RESOURCES |
|---|---|---|---|
| Stream | 2026-09-22 | Maintenance | Known Issues, Cribl Edge Release Notes |
This release corrects four critical issues found in Cribl Stream 4.20.0:
- Microsoft Sentinel Destinations created on a prior version with an inline OAuth secret failed authentication after upgrade because Cribl sent the encrypted secret to Microsoft. For more information, see the known issue. (CRIBL-45304)
- Saving TLS settings for an Outpost Group in Distributed Settings > TLS Settings failed validation because the UI sent an empty
lakeAzureobject. For more information, see the known issue. (CRIBL-45296) - Worker Process memory grew while Collection jobs ran and was not released after tasks completed, which could crash the Worker Process. For more information, see the known issue. (CRIBL-45369)
- On a 4.20.0 Leader, Worker Nodes running 4.19.x discarded every event that reached an Event Breaker Function in a Pipeline. For more information, see the known issue. (CRIBL-45467)
See the Cribl Stream 4.20.0 release notes for the latest feature and correction updates.