# MongoDB Atlas in March 2026: incidents, uptime and changes

> MongoDB Atlas in March 2026: 10 incidents on its status page (6 major or critical), 68.89% free of major or critical incidents (vendor-reported), 5 CVEs. From Rewindex’s archive of MongoDB Atlas’s status, pricing and policy pages.

Canonical: https://rewindex.com/company/mongodb-atlas/2026/03
Last updated: 2026-06-17T10:58:32Z

- Incidents posted: 10 (major/critical: 6) · Maintenance: 0
- By vendor impact label: major 6, minor 1, none 3
- Uptime (vendor-reported): 68.89% free of major/critical incidents, 46.95% free of any incident; outage time 9.6 days, incident time 16.4 days
- Price changes: 0 · Pricing/legal/trust page changes: 0 · Deprecations: 0 · CVEs: 5
- Previous month: [February 2026](https://rewindex.com/company/mongodb-atlas/2026/02.md) · Next: [April 2026](https://rewindex.com/company/mongodb-atlas/2026/04.md) · [All months](https://rewindex.com/company/mongodb-atlas/reports.md) · [MongoDB Atlas](https://rewindex.com/company/mongodb-atlas.md)

_Uptime: 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._

## Major and critical incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Impaired Cluster Operations – AWS me-central-1 (United Arab Emirates)  and AWS me-south-1 (Bahrain)](https://rewindex.com/company/mongodb-atlas/incidents/7g5qmxgkc2y4.md) | major | 2026-03-01 19:30 UTC | 2026-09-03 16:47 UTC | 186 d | resolved |
| [MongoDB Atlas: Email notifications may be failing](https://rewindex.com/company/mongodb-atlas/incidents/sx5zh206myxg.md) | major | 2026-03-02 15:50 UTC | 2026-03-02 16:28 UTC | 39 min | resolved |
| [Atlas Clusters Snapshot Failures](https://rewindex.com/company/mongodb-atlas/incidents/3dts1g4b0n7g.md) | major | 2026-03-10 23:18 UTC | 2026-03-11 02:30 UTC | 3.2 h | resolved |
| [MongoDB Atlas: Clusters page failing to load](https://rewindex.com/company/mongodb-atlas/incidents/pwv9vb90vkdc.md) | major | 2026-03-19 14:42 UTC | 2026-03-19 15:28 UTC | 45 min | resolved |
| [Issue querying Azure blob storage containers in Atlas Data Federation](https://rewindex.com/company/mongodb-atlas/incidents/cy5vvcwnrgxq.md) | major | 2026-03-19 18:11 UTC | 2026-03-19 19:19 UTC | 1.1 h | resolved |
| [Intermittent 503 Errors on Atlas Admin API and Automation Tooling](https://rewindex.com/company/mongodb-atlas/incidents/gch8hbs1yfz5.md) | major | 2026-03-25 21:31 UTC | 2026-03-27 13:21 UTC | 40 h | resolved |

## All incidents

| Incident | Impact (vendor label) | Started (UTC) | Resolved (UTC) | Duration | Status |
| --- | --- | --- | --- | --- | --- |
| [Impaired Cluster Operations – AWS me-central-1 (United Arab Emirates)  and AWS me-south-1 (Bahrain)](https://rewindex.com/company/mongodb-atlas/incidents/7g5qmxgkc2y4.md) | major | 2026-03-01 19:30 UTC | 2026-09-03 16:47 UTC | 186 d | resolved |
| [MongoDB Atlas: Email notifications may be failing](https://rewindex.com/company/mongodb-atlas/incidents/sx5zh206myxg.md) | major | 2026-03-02 15:50 UTC | 2026-03-02 16:28 UTC | 39 min | resolved |
| [Atlas Clusters Snapshot Failures](https://rewindex.com/company/mongodb-atlas/incidents/3dts1g4b0n7g.md) | major | 2026-03-10 23:18 UTC | 2026-03-11 02:30 UTC | 3.2 h | resolved |
| [MongoDB Atlas Admin API: Temporary failures for tools using older API versions](https://rewindex.com/company/mongodb-atlas/incidents/rtbthsrxzt6x.md) | none | 2026-03-11 10:00 UTC | 2026-03-02 12:00 UTC | -12841 min | resolved |
| [Issue affecting stream processing within the AWS US-EAST-1 region](https://rewindex.com/company/mongodb-atlas/incidents/ggrxstpcnljv.md) | none | 2026-03-11 20:10 UTC | 2026-03-11 20:10 UTC | 0 min | resolved |
| [MongoDB Atlas for Government: SSO login failures for some users](https://rewindex.com/company/mongodb-atlas/incidents/ts5bjz6km9f9.md) | minor | 2026-03-19 00:24 UTC | 2026-03-31 21:19 UTC | 13 d | resolved |
| [MongoDB Atlas: Clusters page failing to load](https://rewindex.com/company/mongodb-atlas/incidents/pwv9vb90vkdc.md) | major | 2026-03-19 14:42 UTC | 2026-03-19 15:28 UTC | 45 min | resolved |
| [Issue querying Azure blob storage containers in Atlas Data Federation](https://rewindex.com/company/mongodb-atlas/incidents/cy5vvcwnrgxq.md) | major | 2026-03-19 18:11 UTC | 2026-03-19 19:19 UTC | 1.1 h | resolved |
| [Intermittent 503 Errors on Atlas Admin API and Automation Tooling](https://rewindex.com/company/mongodb-atlas/incidents/gch8hbs1yfz5.md) | major | 2026-03-25 21:31 UTC | 2026-03-27 13:21 UTC | 40 h | resolved |
| [Delays in cluster creation and adding new cluster nodes in Azure East US 2 region](https://rewindex.com/company/mongodb-atlas/incidents/b66vgs5vz8rz.md) | none | 2026-03-30 21:47 UTC | 2026-03-30 23:10 UTC | 1.4 h | resolved |

## CVEs published

- [CVE-2026-4147](https://rewindex.com/cve/CVE-2026-4147.md) Stack memory disclosure in filemd5 command (CVSS 6.5), published 2026-03-17
- [CVE-2026-4148](https://rewindex.com/cve/CVE-2026-4148.md) ExpressionContext use-after-free in classic engine $lookup and $graphLookup aggregation operators (CVSS 8.8), published 2026-03-17
- [CVE-2026-4358](https://rewindex.com/cve/CVE-2026-4358.md) Memory safety issues in slot-based execution hash table spill (CVSS 6.4), published 2026-03-17
- [CVE-2026-4359](https://rewindex.com/cve/CVE-2026-4359.md) Heap-buffer-over-read in \_mongoc\_http\_send via strstr on non-null-terminated buffer (CVSS 2.0), published 2026-03-17
- [CVE-2026-5170](https://rewindex.com/cve/CVE-2026-5170.md) Users could trigger a crash of mongod primaries during promotion to sharded (CVSS 5.3), published 2026-03-30

## Cite this

MongoDB Atlas posted 10 status incidents in March 2026 (6 major or critical); 0 price changes and 0 notable page changes observed.

- Canonical URL: https://rewindex.com/company/mongodb-atlas/2026/03
- Citation: MongoDB Atlas, “MongoDB Atlas in March 2026” (2026-03-01 00:00 UTC). Archived by Rewindex: https://rewindex.com/company/mongodb-atlas/2026/03 (CC BY 4.0).
- Markdown link: `[MongoDB Atlas: MongoDB Atlas in March 2026 (2026-03-01)](https://rewindex.com/company/mongodb-atlas/2026/03)`


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Canonical: https://rewindex.com/company/mongodb-atlas/2026/03 · Markdown: https://rewindex.com/company/mongodb-atlas/2026/03.md · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T11:09:48.759Z