CVE-2026-27880
OpenFeature evaluation API reads input data with no bounds
7.5
HIGH
CVSS 3.1
EPSS 0.04%
Description
The OpenFeature feature toggle evaluation endpoint reads unbounded values into memory, which can cause out-of-memory crashes.
How to fix CVE-2026-27880
To remediate CVE-2026-27880, upgrade the affected package to a fixed version below.
- Bitnami/grafana—upgrade to 12.1.10 or later
Is CVE-2026-27880 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 12.1.0, < 12.1.10, >= 12.2.0, < 12.2.8, >= 12.3.0, < 12.3.6, >= 12.4.0, < 12.4.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |