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Vulnerabilities

Security incident · CVE-2026-21722

Public dashboards with annotations enabled did not limit their annotation timerange to the locked timerange of the public dashboard.

Published Feb 12, 2026 · catalog updated Jun 17, 2026 · Public dashboards with annotations

Last checked Nov 5, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2026-21722. EPSS is 0.36%. Act only if a listed version of Public dashboards with annotations is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Public dashboards with annotations).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.3
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.36%
Remediation
Version ranges on file
Affected products
cpe grafana/grafana

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe grafana/grafana11.6.10
  • cpe grafana/grafana12.1.6
  • cpe grafana/grafana< 11.6.10
  • cpe grafana/grafana< 12.1.6
  • cpe grafana/grafana>= 12.2.0, <= 12.2.4
  • cpe grafana/grafana>= 12.3.0, <= 12.3.2

How to fix CVE-2026-21722

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2026-21722. EPSS is 0.36%. Act only if a listed version of Public dashboards with annotations is installed.

Which versions are affected?

Compare what you have installed with 11.6.10, 12.1.6, < 11.6.10, < 12.1.6, >= 12.2.0, <= 12.2.4, >= 12.3.0, <= 12.3.2. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-200: Exposure of Sensitive Information; CWE-863: Incorrect Authorization. EPSS 0.36%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Grafana security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Feb 12, 2026 · Monitored products — high

    Detected

    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.

  2. Jun 17, 2026 · Monitored products — high

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2026-21722

    Official CVE identifier

    cve.org
  • Monitored products — highVendor advisoryCVE-2026-21722

    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.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgNov 4, 2026
  • Monitored products — highNov 2, 2026