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Grafana Improper Input Validation Vulnerability Leading to Denial-of-Service

Vulnerability

A vulnerability in Grafana prior to version 11.6.2 allows for improper input validation, where an excessively long dashboard title or panel name can cause Chromium browsers to become unresponsive. This issue affects the administrative user interface for log management, but not the Incoming Goods Suite user interface.

Impact

Exploitation of this vulnerability causes Chromium browsers to become unresponsive, leading to a denial-of-service condition.

Remediation

Users are strongly recommended to upgrade to Grafana version 11.6.2 or higher.

Added: Jan 15, 2026, 2:22 PM
Updated: Jan 15, 2026, 2:22 PM

Vulnerability Rating

Custom Algorithm
spread
6.2
impact
0.8
exploitability
4.8
remediation
7.7
relevance
2.1
threat
0.0
urgency
2.9
incentive
0.0

Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.