CVE-2026-49824
Fission: Cross-namespace Environment reference via unvalidated EnvironmentRef in Function admission webhook in github.com/fission/fission
8.5
HIGH
CVSS 3.1
EPSS 0.22%
Description
Fission: Cross-namespace Environment reference via unvalidated EnvironmentRef in Function admission webhook in github.com/fission/fission
How to fix CVE-2026-49824
To remediate CVE-2026-49824, upgrade the affected package to a fixed version below.
- Go/github.com/fission/fission—upgrade to 1.24.0 or later
- —upgrade to 1.24.0 or later
Is CVE-2026-49824 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.24.0
- from 0, < 1.24.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N |