Answer in brief
CVE-2026-27877 records a Medium severity (CVSS 6.5) vulnerability in Public dashboards discloses all direct mode datasources. The current sources do not mark it as known exploited. The current feed maps Grafana/Grafana (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
Answer in brief
CVE-2026-27877 records a Medium severity (CVSS 6.5) vulnerability in Public dashboards discloses all direct mode datasources. The current sources do not mark it as known exploited. The current feed maps Grafana/Grafana (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Grafana/Grafana (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Grafana/Grafanageneric | >=9.3.0 <11.6.14 || >=12.0.0 <12.1.10 || >=12.2.0 <12.2.8 || >=12.3.0 <12.3.6 || >=12.4.0 <12.4.2 | 11.6.14, 12.1.10, 12.2.8, 12.3.6, 12.4.2 |
Published upstream
Mar 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 15, 2026
When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve your deployments' security.
Quoted source text, attributed separately from HOL analysis.
CVSS is 6.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Grafana/Grafana (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Grafana/Grafanageneric | >=9.3.0 <11.6.14 || >=12.0.0 <12.1.10 || >=12.2.0 <12.2.8 || >=12.3.0 <12.3.6 || >=12.4.0 <12.4.2 | 11.6.14, 12.1.10, 12.2.8, 12.3.6, 12.4.2 |
Published upstream
Mar 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 29, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jul 15, 2026
When using public dashboards and direct data-sources, all direct data-sources' passwords are exposed despite not being used in dashboards. No passwords of proxied data-sources are exposed. We encourage all direct data-sources to be converted to proxied data-sources as far as possible to improve your deployments' security.
Quoted source text, attributed separately from HOL analysis.