Bug 2451939 (CVE-2026-33375) - CVE-2026-33375 Grafana MSSQL Data Source Plugin: Grafana MSSQL Data Source Plugin: Denial of Service via Out-Of-Memory exhaustion
Summary: CVE-2026-33375 Grafana MSSQL Data Source Plugin: Grafana MSSQL Data Source Pl...
Keywords:
Status: NEW
Alias: CVE-2026-33375
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-26 21:02 UTC by OSIDB Bzimport
Modified: 2026-03-27 08:47 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-03-26 21:02:58 UTC 
The Grafana MSSQL data source plugin contains a logic flaw that allows a low-privileged user (Viewer) to bypass API restrictions and trigger a catastrophic Out-Of-Memory (OOM) memory exhaustion, crashing the host container.
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