Flannel Io's vulnerability footprint centers on its networking and container-orchestration overlay component, which provides network connectivity across Kubernetes clusters and is embedded in many cloud-native deployments. The vendor maintains a narrowly scoped product portfolio where current exposure counts and severity figures are tracked alongside this summary.
The number and severity of CVEs published that impact products developed by Flannel Io over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-32241HIGH Flannel is a network fabric for containers, designed for Kubernetes. The Flannel project includes an experimental Extension backend that allows users to easily prototype new backen | Mar 27, 2026 | 8.8 | 32 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Flannel Io.
Media articles that mention a CVE ID that affects a product developed by Flannel Io — matched by CVE ID, not by vendor name.