What is GHSA-m4q8-hj9q-f2mg?

GHSA-m4q8-hj9q-f2mg is a security advisory published by GitHub Security Advisories with Medium severity. A user with the Viewer role can make Grafana allocate an unbounded amount of memory, and crash it...

Which CVE IDs does GHSA-m4q8-hj9q-f2mg cover?

GHSA-m4q8-hj9q-f2mg covers the following CVE IDs: CVE-2026-107509. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-m4q8-hj9q-f2mg?

GHSA-m4q8-hj9q-f2mg has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-m4q8-hj9q-f2mgMediumCVSS 6.5

A user with the Viewer role can make Grafana allocate an unbounded amount of memory, and crash it...

Vendor

GitHub Security Advisories

Published

November 11, 2026

Last Modified

November 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-107509 →

📋 Description

A user with the Viewer role can make Grafana allocate an unbounded amount of memory, and crash it, with a single SQL Expression query that casts a value to a very large BINARY length (memory allocation with excessive size value).

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-107509
https://grafana.com/security/security-advisories/cve-2026-107509
https://github.com/advisories/GHSA-m4q8-hj9q-f2mg