Companies / Grafana Cloud / Monthly reports / March 2026
Grafana Cloud in March 2026: incidents, uptime and changes Overview Changes Uptime Monthly ← February 2026 All months April 2026 → 31 incidents posted
16 labelled major or critical
45.84% free of major/critical
19.61% free of any incident
0 price changes
0 notable page changes
Vendor-reported outage time 16.8 days, incident time 24.9 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 and critical incidents 16 Incident Impact Started Duration Status Day Complete outage in prod-me-central-1 Mar 2, 06:43 107 d resolved 03-02 Write outage for logs in prod-eu-west-3 Mar 2, 07:37 8.2 h resolved 03-02 Some Grafana Instances Unavailable Mar 6, 15:03 1.5 h resolved 03-06 Prometheus writes in prod-eu-west-3 are degraded Mar 25, 14:11 29 d resolved 03-25 Write failures in prod-eu-west-0 Mar 5, 22:27 1.1 h resolved 03-05 Some Write Failures in prod-eu-west-3. Mar 10, 18:00 28 h resolved 03-10 Various Issues with HG Pages Mar 10, 18:06 1.2 h resolved 03-10 Rule Evaluation Outage in prod-us-west-0 Mar 11, 17:10 2 d resolved 03-11 Increased number of Aborted-by-Systems with a k6 binary building errors Mar 13, 07:41 11 h resolved 03-13 Degraded performance of Grafana Cloud k6 test runs Mar 19, 11:17 6.9 h resolved 03-19 Various Datasource Issues Mar 19, 16:46 2.0 h resolved 03-19 Authentication API Database Down in prod-eu-west-2 and prod-eu-west-4 Mar 20, 15:00 41 min resolved 03-20 Grafana Assistant Unavailable in prod-us-east-0 Mar 23, 17:03 1.8 h resolved 03-23 Some Grafana Instances Unavailable Mar 27, 13:36 7.2 h resolved 03-27 Some of the CloudWatch queries are failing Mar 31, 09:48 36 min resolved 03-31 Synthetic Monitoring: Some Check Creations & Updates Might be Blocked. Mar 31, 14:01 24 min resolved 03-31
Other incidents 15 Incident Impact Started Duration Status Day Grafana Cloud Logs - Write degradation in Azure Netherlands (eu-west-3) Mar 3, 12:07 2 d resolved 03-03 Test Run Browser Screenshot Upload Failing Mar 3, 13:00 0 min resolved 03-03 Elevated rate of errors for Fleet Management in prod-us-central-0 Mar 4, 07:47 1.7 h resolved 03-04 Outage for prod-eu-central-0 due to AWS S3 outage. Mar 7, 20:07 37 h resolved 03-07 Service degradation on Logs Read path in AWS US West (us-west-0) Mar 8, 14:17 6.2 h resolved 03-08 Fleet Managment Elevated Rate of Errors Mar 9, 14:20 31 h resolved 03-09 Metrics write path outage in prod-us-central-0 and prod-us-central-5 Mar 9, 18:03 27 h resolved 03-09 Service degradation on Logs Read path in AWS US West (us-west-0) Mar 10, 15:26 5.2 h resolved 03-10 Grafana Cloud Logs - Write degradation in Azure Netherlands (eu-west-3) Mar 11, 08:31 29 h resolved 03-11 Grafana Cloud Logs - Write degradation in Azure Netherlands (eu-west-3) Mar 13, 10:28 5 d resolved 03-13 Prometheus writes, Logs, and Synthetic Monitoring in prod-eu-west-3 are degraded Mar 24, 09:08 28 h resolved 03-24 Service degradation on Dashboard loading in several clusters. Mar 24, 14:00 0 min resolved 03-24 Tempo Reads Outage for Small Subset of Customers Mar 30, 16:30 0 min resolved 03-30 Synthetic Monitoring: Some Check Creations & Updates Might be Blocked. Mar 31, 14:32 0 min resolved 03-31 k6 Cloud Degradation Mar 31, 14:59 0 min resolved 03-31
CVEs published CVE-2026-33375 Grafana MSSQL Data Source Plugin: Restriction Bypass Leading to OOM DoS (CVSS 6.5) CVE-2026-21724 Missing Protected-field Authorization in Provisioning Contact Points API (CVSS 5.4) CVE-2026-28377 S3 SSE-C Encryption Key Exposed in Plaintext via Config Endpoint (CVE-2025-41118 Pattern) (CVSS 7.5) CVE-2026-27877 Public dashboards discloses all direct mode datasources (CVSS 6.5) CVE-2026-27880 OpenFeature evaluation API reads input data with no bounds (CVSS 7.5) CVE-2026-27876 RCE on Grafana via sqlExpressions (CVSS 9.1) CVE-2026-28375 Grafana Testdata datasource can issue unbounded memory allocations (CVSS 6.5) CVE-2026-27879 Query resampling can cause unbounded memory allocations (CVSS 6.5) Maintenance 7 Show scheduled maintenance Cite this Grafana Cloud posted 31 status incidents in March 2026 (16 major or critical); 0 price changes and 0 notable page changes observed.
Title Grafana Cloud in March 2026 Vendor Grafana Cloud Date 2026-03-01 00:00 UTC URL https://rewindex.com/company/grafana-cloud/2026/03 Copy citation Copy markdown link