Tenable incident

WAS issues - OpenAPI file validation error

Major Resolved View vendor source →

Tenable experienced a major incident on May 28, 2026 affecting AP-SYD-1 and BR01 and 1 more component, lasting 2h 15m. The incident has been resolved; the full update timeline is below.

Started
May 28, 2026, 01:46 PM UTC
Resolved
May 28, 2026, 04:02 PM UTC
Duration
2h 15m
Detected by Pingoru
May 28, 2026, 01:46 PM UTC

Affected components

AP-SYD-1BR01CA01FRAIN01JP01SINGUK-LON-1US-1AUS-2A

Update timeline

  1. investigating May 28, 2026, 01:46 PM UTC

    We are aware of and actively investigating file validation errors that are impacting WAS API scans for certain users. We will provide periodic updates as our engineers continue working on this issue.

  2. identified May 28, 2026, 01:47 PM UTC

    The issue has been identified and a fix is being implemented.

  3. resolved May 28, 2026, 04:02 PM UTC

    This incident has been resolved.