MongoDB incident

Issue impacting Atlas Search availability on certain clusters

Major Resolved View vendor source →

MongoDB experienced a major incident on October 9, 2026 affecting MongoDB Atlas Search, lasting 1h 47m. The incident has been resolved; the full update timeline is below.

Started
Oct 09, 2026, 04:29 PM UTC
Resolved
Oct 09, 2026, 06:17 PM UTC
Duration
1h 47m
Detected by Pingoru
Oct 09, 2026, 04:29 PM UTC

Affected components

MongoDB Atlas Search

Update timeline

  1. investigating Oct 09, 2026, 04:29 PM UTC

    Ongoing Atlas Search incident known to cause mongot crashes, potential search and vector search outage, impacting a subset of search and vector search users in the Atlas fleet. We have identified the issue and are working on a fix.

  2. identified Oct 09, 2026, 04:30 PM UTC

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

  3. monitoring Oct 09, 2026, 05:09 PM UTC

    A fix has been deployed and we are monitoring.

  4. resolved Oct 09, 2026, 06:17 PM UTC

    This incident has been resolved.