HIGHCVE-2026-27880Published Modified CNA GRAFANA
CVE-2026-27880: OpenFeature evaluation API reads input data with no bounds
The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory crashes.
Metrics
- CVSS v3.1
- 7.5
- Severity
- HIGH
- Fixed in
- v12.1.10
- Affected Products
- 1
Fix available
v12.1.10v12.2.8v12.3.6v12.4.2
Affected packages
- Grafana / Grafana< v12.1.10 (from v12.1.0) · < v12.2.8 (from v12.2.0) · < v12.3.6 (from v12.3.0) · < v12.4.2 (from v12.4.0)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HReferences