CVE-2026-28383
Grafana plugin resources can lead to unbounded memory allocation
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.5EPSS 0.3%KEV nãoPoC —Patch referenciado
Lifecycle
May 13, 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A request to the Grafana plugin resources endpoint can cause unbounded memory allocation by reading the entire request body into memory. An authenticated user can exploit this to trigger an out-of-memory condition, potentially causing a denial of service.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Grafana · Grafana OSSWant to know if your infrastructure is exposed to this?
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