EUVD-2026-16638
2026-03-27
GRAFANA
6.5
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Lifecycle Timeline
4
Patch Released
Apr 10, 2026 - 14:30 nvd
Patch available
EUVD ID Assigned
Mar 27, 2026 - 14:45 euvd
EUVD-2026-16638
Analysis Generated
Mar 27, 2026 - 14:45 vuln.today
CVE Published
Mar 27, 2026 - 14:26 nvd
MEDIUM 6.5
Description
A testdata data-source can be used to trigger out-of-memory crashes in Grafana.
Analysis
Grafana's testdata data-source plugin allows authenticated users to trigger out-of-memory (OOM) crashes, causing a denial of service affecting availability. The vulnerability requires low-privilege user authentication and network access to the affected Grafana instance, enabling local or remote attackers with valid credentials to exhaust server memory resources without user interaction. …
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Remediation
Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.
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Priority Score
33
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0
Vendor Status
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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