Companies Grafana Cloud Monthly reportsOctober 2026

Grafana Cloud in October 2026: incidents, uptime and changes

28incidents posted

7labelled major or critical

97.26%free of major/critical

54.38%free of any incident

0price changes

3notable page changes

Vendor-reported outage time 20 h 21 min, incident time 14.1 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: Critical 1 · Major 6 · Minor 12 · No impact listed 9

Major and critical incidents 7

Incident	Impact	Started	Duration	Status	Day
Frontend Observability Outage in prod-eu-west-2	Critical	Oct 27, 15:56	28 min	resolved	10-27
Elevated Errors Ingesting Metrics in AWS US East (VA)	Major	Oct 12, 09:45	7.0 h	resolved	10-12
Tempo Write Failures in prod-us-central-0	Major	Oct 15, 16:10	5.7 h	resolved	10-15
Metrics: Evelvated Read and Ruler Errors.	Major	Oct 19, 15:06	2.8 h	resolved	10-19
Some GCK6 App Project Pages are Failing to Load	Major	Oct 20, 14:36	1.5 h	resolved	10-20
Some GCK6 App Project Pages are Failing to Load	Major	Oct 21, 13:22	2.1 h	resolved	10-21
Elevated Trace Ingestion Latency and Errors for Grafana Cloud Traces in AWS Germany	Major	Oct 23, 09:31	45 min	resolved	10-23

Other incidents 21

Incident	Impact	Started	Duration	Status	Day
Elevated Write Latency and Errors for Grafana Cloud Logs in Azure Netherlands	Minor	Oct 2, 10:03	4.0 h	resolved	10-02
Elevated Write Latency and Errors for Grafana Cloud in GCP Saudi Arabia	No impact listed	Oct 3, 13:53	5.8 h	resolved	10-03
Degraded data source queries	Minor	Oct 4, 18:20	14 min	resolved	10-04
IRM Unable to Send SMS to Thailand Numbers	Minor	Oct 5, 16:17	14 d	resolved	10-05
Grafana Cloud k6 – Brief metrics unavailability	No impact listed	Oct 7, 08:40	0 min	resolved	10-07
Degraded Performance with Increased Latency for Grafana Cloud Metrics and Traces in GCP US Central	No impact listed	Oct 8, 13:06	12 h	resolved	10-08
Issues with Private Data Source Connect (PDC) in AWS US East (OH)	No impact listed	Oct 12, 09:58	-4409 min	resolved	10-12
Elevated Errors Ingesting Metrics in AWS US East (OH) - prod-us-east-0	No impact listed	Oct 12, 16:07	-877 min	resolved	10-12
Phone call notifications to numbers in Russia and Kazakhstan are blocked	Minor	Oct 13, 09:23	6 d	resolved	10-13
Errors when querying Prometheus datasource	Minor	Oct 13, 19:55	51 min	resolved	10-13
Authentication errors in prod-us-west-0	Minor	Oct 14, 12:57	2.8 h	resolved	10-14
Tempo: High Latency in prod-eu-west-2	Minor	Oct 15, 14:35	2.4 h	resolved	10-15
Metric reads and rule evaluations are degraded in mimir-prod-66	Minor	Oct 16, 21:05	4.8 h	resolved	10-16
IRM outage in the region prod-gb-south-0 and prod-eu-west-0	No impact listed	Oct 20, 07:28	3.1 h	resolved	10-20
Grafana Cloud unavailibity in the prod-gb-south-0 region	Minor	Oct 20, 12:43	3.8 h	resolved	10-20
DB issues in prod-sa-east-1	No impact listed	Oct 20, 21:36	2.5 h	resolved	10-20
Possible incorrect evaluation of Synthetic Monitoring alert rules in cluster prod-us-east-3	No impact listed	Oct 21, 07:10	0 min	resolved	10-21
Increased timeout errors in alert rule evaluations (AWS Germany, prod-eu-west-2)	Minor	Oct 21, 11:48	1.6 h	resolved	10-21
Some Grafana Instances Experiencing Issues Coming Online after Restart	Minor	Oct 23, 13:33	4.7 h	resolved	10-23
ingestion errors in mimir-prod-66	No impact listed	Oct 26, 02:13	1.0 h	resolved	10-26
Degraded Cloud Integrations	Minor	Oct 27, 15:05	4.7 h	resolved	10-27

Pricing, legal and trust page changes

Oct 21 Trust page changed Trust / securityTrust page
Oct 24 Trust page changed Trust / securityTrust page
Oct 29 Trust page changed Trust / securityTrust page

CVEs published

CVE-2026-89039 Arbitrary file read via the convert_playwright_script prompt in mcp-k6 (CVSS 6.5)
CVE-2026-95502 Git Sync memory exhaustion via a malicious Git server (CVSS 5.3)
CVE-2026-93294 Azure Monitor data source resource proxy allows calls to arbitrary Azure Resource Manager APIs (CVSS 6.3)
CVE-2026-15577 Git Sync connection configuration can be modified with read-only access (CVSS 6.5)
CVE-2026-33374 Unbounded memory allocation in the Prometheus rule conversion API (CVSS 6.5)
CVE-2026-9703 Viewer role can create, modify and delete Loki alerting rules (CVSS 7.1)
CVE-2026-92539 Cross-organization user modification and deletion via the SCIM API in Grafana Enterprise (CVSS 6.7)
CVE-2026-16491 CVE-2026-16491 CVE Record (CVSS 6.5)
CVE-2026-100105 Alerting contact point authorization bypass via schema downgrade (CVSS 7.7)
CVE-2026-88967 Azure Monitor access token disclosure via SSRF (CVSS 7.7)
CVE-2026-88858 Server-side expression parser denial of service (CVSS 6.5)
CVE-2026-103506 SSO settings authorization bypass (CVSS 8.9)
CVE-2026-79656 OAuth and OIDC tokens written unredacted to server logs by the Generic OAuth, Google and GitLab connectors (CVSS 6.0)

Maintenance 22

Show scheduled maintenance

Oct 1, 13:00 [Scheduled] Scheduled Database Maintenance - Grafana Secrets Manager
Oct 1, 13:01 [Scheduled] Scheduled Database Maintenance - Grafana Secrets Manager
Oct 1, 18:00 [Scheduled] Scheduled Database Maintenance - Agent Observability, AI Features and Machine Learning
Oct 5, 14:00 [Scheduled] Scheduled Database Maintenance
Oct 6, 14:00 [Scheduled] Scheduled Database Maintenance
Oct 7, 14:00 [Scheduled] Scheduled Database Maintenance
Oct 9, 21:24 Scheduled Maintenance - GCK6
Oct 9, 21:33 Scheduled Database Maintenance
Oct 15, 19:59 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 15, 21:52 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:28 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:30 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:35 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:37 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:40 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:44 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:51 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:52 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:53 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 18:54 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 19:15 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability
Oct 16, 19:16 Scheduled Database Maintenance – Temporary Grafana Instance Unavailability

Cite this

Grafana Cloud posted 28 status incidents in October 2026 (7 major or critical); 0 price changes and 3 notable page changes observed.

Title: Grafana Cloud in October 2026
Vendor: Grafana Cloud
Date: 2026-10-01 00:00 UTC
URL: https://rewindex.com/company/grafana-cloud/2026/10

All Grafana Cloud months Recent incidents Markdown