CVE-2026-50563

critical · 9.9

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 Container Executor path lets a tenant supply Function.spec.podspec directly; the executor merges it into the executor-built podspec and creates a Deployment whose pods run the user's container image. This issue has been patched in version 1.24.0.

9.9

CVSS

0.3%

EPSS (exploit prob.)

20th

EPSS percentile

2026-06-10

Published

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

Weaknesses

CWE-269CWE-284

References

https://github.com/fission/fission/pull/3391
https://github.com/fission/fission/releases/tag/v1.24.0
https://github.com/fission/fission/security/advisories/GHSA-v455-mv2v-5g92

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2026-50563