Flannel-io vulnerabilities
We track 1 vulnerability in Flannel-io products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on March 27, 2026.
1vulnerabilities
0critical
1high
0exploited
8.8average CVSS score
Latest Flannel-io vulnerabilities
- 8.8 High severity
flannel: Improper Neutralization of Special Elements used in a Command
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 backend types. In versions of Flannel prior to 0.28.2, this Extension backend is vulne