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01 Record

CVE-2026-19475

SQL Data Source Plugin: OOM DoS via $__timeGroup macro

MediumPUBLISHEDCNA: GRAFANA
CNA base score6.5 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

02 Description

SQL Data Source Plugin: OOM DoS via $__timeGroup macro

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.41% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 35.7% of scored records. A rank, not a probability.
NVD base score
6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-09-03.
Red Hat severity
Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-09-02 15:56Z1 MO AGO
Last updated
2026-09-03 08:08Z1 MO AGO
Reserved
2026-08-10
Assigning CNA
GRAFANA
Record state
PUBLISHED
Severity
Medium (CVSS 6.5)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
  • CWE-400Uncontrolled Resource ConsumptionClass
Data version
5.2
Document digest
83b5e621590cd0fb9ed182b286b80d50eebce3f86d40452aff4ed2f0be31c06b

05 Affected products

VendorProductVersionsPlatforms
GrafanaPostgreSQL Datasource13.0.0 to 13.0.1—
GrafanaMySQL Datasource13.0.0 to 13.0.2—
GrafanaGrafana OSS11.6.0 to 11.6.16, 12.0.0 to 12.0.10, 12.1.0 to 12.1.10, 12.2.0 to 12.2.10, 12.3.0 to 12.3.11, 12.4.0 to 12.4.9, 13.0.0 to 13.0.7, 13.1.0 to 13.1.4—
GrafanaMicrosoft SQL Server Datasource13.0.0 to 13.0.1—

06 References