Fission Environment CRD PodSpec Injection Leading to Node Escape and Cluster Takeover
High-risk advisory
CVE-2026-50545
Summary
Fission Environment CRD PodSpec Injection Leading to Node Escape and Cluster Takeover
Why it matters
GitHub has published a reviewed security advisory for github.com/fission/fission. Prioritize it with other application dependency updates, especially because EPSS places it in the 22% percentile.
Operator check
Check whether github.com/fission/fission is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. EPSS probability: 0.3%; percentile: 22%.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.