Lucene search
+L

CVE-2026-21725

🗓️ 25 Feb 2026 12:35:43Reported by GRAFANAType 
cve
 cve
🔗 web.nvd.nist.gov👁 85 Views

TOCTOU permits an admin to re-delete a recreated Grafana data source within thirty seconds on the same pod.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-21725
25 Feb 202612:35
–attackerkb
alpinelinux
AlpineLinux
CVE-2026-21725
25 Feb 202612:35
–alpinelinux
bdu_fstec
BDU FSTEC
Grafana Privilege Escalation
4 Jun 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-21725 vulnerabilities
10 Mar 202601:17
–cgr
circl
Circl
CVE-2026-21725
25 Feb 202613:26
–circl
cnnvd
CNNVD
Grafana security vulnerabilities
25 Feb 202600:00
–cnnvd
cvelist
Cvelist
CVE-2026-21725 Authorization Bypass via TOCTOU in Grafana Datasource Deletion by Name
25 Feb 202612:35
–cvelist
euvd
EUVD
EUVD-2026-8637
25 Feb 202615:31
–euvd
grafana
Grafana
Authorization bypass in Grafana datasource deletion
25 Feb 202600:00
–grafana
mend
Mend
CVE-2026-21725
25 Feb 202612:35
–mend
Rows per page
NVD
Node
grafanagrafanaRange11.0.0–12.4.1-enterprise
[
  {
    "vendor": "Grafana",
    "product": "Grafana",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "v11.0.0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "v12.4.1"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

27 Aug 2026 17:22Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.12 - 2.6
EPSS0.00184
SSVC
85