CVE-2026-49821

HighCVSS 7.7/10Last modified Jun 17, 2026

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, Fission's buildermgr controller processed Package CRDs without verifying that Package.spec.environment.namespace matched Package.metadata.namespace. This issue has been patched in version 1.24.0.

Metrics

CVSS 3.1 7.7/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Weakness enumeration

CWE-441 CWE-862

Affected software

No affected versions have been published.

Timeline

Published: Jun 10, 2026
Last modified: Jun 17, 2026
NVD status: Deferred

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