medium6.5
CVE-2026-88858
A user with the Viewer role in Grafana can crash the server by submitting a crafted server-side math expression (uncontrolled recursion).
Impact
A user with the Viewer role in Grafana can crash the server by submitting a crafted server-side math expression (uncontrolled recursion). A user with permission to provision alert rules can make the outage persist across restarts.
Affected packages
This record carries no package version data, so it cannot be matched against a dependency list automatically. Read the advisory and compare your version by hand.