Harness outage, 16 September 2026

IACM Module Registry timeouts

Started
Resolved
16 Sept 2026, 16:45 UTC (after 3 h 51 min)
Impact
Minor
Affected
Infrastructure as Code Management (IaCM)

Last update from Harness

# Root Cause Analysis Report ## IaCM Module Registry Timeouts ## 1. Summary On Monday, September 15, 2026, some customers using Infrastructure as Code Management \(IaCM\) Module Registry on Prod EU1, and later Prod1, experienced timeouts and failed requests. ‌ Affected customers saw Module Registry operations hang or fail in the UI, and IaCM pipelines that look up modules or module-registry connectors during Initialize or Plan could stall and then expire. This was not a platform-wide outage. Other Harness modules were not broadly impacted. We have no report of customer data loss. Workspace plan/apply that did not need Module Registry during the failing calls continued as normal. # 2. I...

21 Sept 2026, 22:59 UTC

Read the full incident on the official Harness status page

Is Harness down now?

This page is the record of one past incident. For the live status, see Is Harness down right now? - it reads the official status page every 2 minutes.

Other Harness incidents

  1. Degraded performance in UI execution graph in prod3

  2. Degraded performance in UI execution graph in prod3

  3. Prod1: Intermittent issue with IACM stages in some pipelines

  4. Harness CI Cloud build issues when accessing Maven Central

  5. Prod1: IACM Stages are failing and pipelines are intermittently failing to start.

  6. Prod2 Pipelines with verify step failing intermittently

  7. Single Customer: IaCM pipeline executions failing intermittently in Prod 1

  8. Hosted MCP Logins W/ SSO Failing

All recorded Harness incidents