CVE-2026-49822
HIGH
NVD
CVSS Score
7.7
Severity
HIGH
Published
Jun 10, 2026
Vendor
unknown
Description
Fission is an open-source, Kubernetes-native serverless framework that simplifies the deployment of functions and applications on Kubernetes. Prior to version 1.24.0, a low-privilege developer who could create a KubernetesWatchTrigger (KWT) in their own namespace was able to establish a persistent surveillance channel over any other namespace. This issue has been patched in version 1.24.0.