CVE-2026-46618
Fission builder accepts arbitrary buildcmd strings from Environment.spec.builder.command, allowing the builder pod to invoke arbitrary executables in github.com/fission/fission
EPSS 0.36%
Description
Fission builder accepts arbitrary buildcmd strings from Environment.spec.builder.command, allowing the builder pod to invoke arbitrary executables in github.com/fission/fission
How to fix CVE-2026-46618
To remediate CVE-2026-46618, upgrade the affected package to a fixed version below.
- Go/github.com/fission/fission—upgrade to 1.23.0 or later
- Go/github.com/fission/fission—upgrade to 1.23.0 or later
Is CVE-2026-46618 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.23.0
- from 0, < 1.23.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N |