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CVE-2026-8609

MEDIUM(5.3)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Risk Signal Score23/100 — NIEDRIG
  • CVSS 5.3 — Mittel
  • Weniger als 24 Stunden alt

Beschreibung

An unauthenticated attacker can repeatedly call Grafana's OAuth login route with unique values, causing unbounded memory growth that can eventually exhaust memory and crash the Grafana instance (denial of service).

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