CompaniesMongoDB AtlasMonthly reportsMarch 2026
MongoDB Atlas in March 2026: incidents, uptime and changes
Vendor-reported outage time 9.6 days, incident time 16.4 days. Derived from the incidents the vendor posted on its own status page, not measured by us. A minute counts as an outage minute when a major or critical incident (as the vendor labelled it) was open; incident minutes include minor ones too. Maintenance and incidents marked "no impact" are left out, overlapping incidents are merged, a resolved incident counts for at most 7 days, and one still open with no resolution counts for at most 24 hours. Last 90 days.
By vendor label: Major 6 · Minor 1 · No impact listed 3
Major and critical incidents 6
| Incident | Impact | Started | Duration | Status | Day |
|---|---|---|---|---|---|
| Impaired Cluster Operations – AWS me-central-1 (United Arab Emirates) and AWS me-south-1 (Bahrain) | Major | 186 d | resolved | 03-01 | |
| MongoDB Atlas: Email notifications may be failing | Major | 39 min | resolved | 03-02 | |
| Atlas Clusters Snapshot Failures | Major | 3.2 h | resolved | 03-10 | |
| MongoDB Atlas: Clusters page failing to load | Major | 45 min | resolved | 03-19 | |
| Issue querying Azure blob storage containers in Atlas Data Federation | Major | 1.1 h | resolved | 03-19 | |
| Intermittent 503 Errors on Atlas Admin API and Automation Tooling | Major | 40 h | resolved | 03-25 |
Other incidents 4
| Incident | Impact | Started | Duration | Status | Day |
|---|---|---|---|---|---|
| MongoDB Atlas Admin API: Temporary failures for tools using older API versions | No impact listed | -12841 min | resolved | 03-11 | |
| Issue affecting stream processing within the AWS US-EAST-1 region | No impact listed | 0 min | resolved | 03-11 | |
| MongoDB Atlas for Government: SSO login failures for some users | Minor | 13 d | resolved | 03-19 | |
| Delays in cluster creation and adding new cluster nodes in Azure East US 2 region | No impact listed | 1.4 h | resolved | 03-30 |
CVEs published
- CVE-2026-4147 Stack memory disclosure in filemd5 command (CVSS 6.5)
- CVE-2026-4148 ExpressionContext use-after-free in classic engine $lookup and $graphLookup aggregation operators (CVSS 8.8)
- CVE-2026-4358 Memory safety issues in slot-based execution hash table spill (CVSS 6.4)
- CVE-2026-4359 Heap-buffer-over-read in _mongoc_http_send via strstr on non-null-terminated buffer (CVSS 2.0)
- CVE-2026-5170 Users could trigger a crash of mongod primaries during promotion to sharded (CVSS 5.3)
Cite this
MongoDB Atlas posted 10 status incidents in March 2026 (6 major or critical); 0 price changes and 0 notable page changes observed.
- Title
- MongoDB Atlas in March 2026
- Vendor
- MongoDB Atlas
- Date
- URL
- https://rewindex.com/company/mongodb-atlas/2026/03