Answer in brief
CVE-2026-21722 records a Unknown severity vulnerability in Public Dashboards time range restriction on annotations can be bypassed. The current sources do not mark it as known exploited. The current feed maps Grafana/grafana/grafana (generic), Grafana/grafana/grafana-enterprise (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. 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/grafana (generic), Grafana/grafana/grafana-enterprise (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Grafana/grafana/grafanageneric | >=9.3.0 <11.6.10+security-01 || >=12.0.0 <12.1.6+security-01 || >=12.2.0 <12.2.4+security-01 || >=12.3.0 <12.3.2+security-01 | 11.6.10+security-01, 12.1.6+security-01, 12.2.4+security-01, 12.3.2+security-01 |
| Grafana/grafana/grafana-enterprisegeneric | >=9.3.0 <11.6.10+security-01 || >=12.0.0 <12.1.6+security-01 || >=12.2.0 <12.2.4+security-01 || >=12.3.0 <12.3.2+security-01 | 11.6.10+security-01, 12.1.6+security-01, 12.2.4+security-01, 12.3.2+security-01 |
Published upstream
Feb 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 11, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 11, 2026
Public dashboards with annotations enabled did not limit their annotation timerange to the locked timerange of the public dashboard. This means one could read the entire history of annotations visible on the specific dashboard, even those outside the locked timerange. This did not leak any annotations that would not otherwise be visible on the public dashboard.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-21722 records a Unknown severity vulnerability in Public Dashboards time range restriction on annotations can be bypassed. The current sources do not mark it as known exploited. The current feed maps Grafana/grafana/grafana (generic), Grafana/grafana/grafana-enterprise (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. 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/grafana (generic), Grafana/grafana/grafana-enterprise (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Grafana/grafana/grafanageneric | >=9.3.0 <11.6.10+security-01 || >=12.0.0 <12.1.6+security-01 || >=12.2.0 <12.2.4+security-01 || >=12.3.0 <12.3.2+security-01 | 11.6.10+security-01, 12.1.6+security-01, 12.2.4+security-01, 12.3.2+security-01 |
| Grafana/grafana/grafana-enterprisegeneric | >=9.3.0 <11.6.10+security-01 || >=12.0.0 <12.1.6+security-01 || >=12.2.0 <12.2.4+security-01 || >=12.3.0 <12.3.2+security-01 | 11.6.10+security-01, 12.1.6+security-01, 12.2.4+security-01, 12.3.2+security-01 |
Published upstream
Feb 12, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 11, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 11, 2026
Public dashboards with annotations enabled did not limit their annotation timerange to the locked timerange of the public dashboard. This means one could read the entire history of annotations visible on the specific dashboard, even those outside the locked timerange. This did not leak any annotations that would not otherwise be visible on the public dashboard.
Quoted source text, attributed separately from HOL analysis.