CVE-2026-25143
melange affected by potential host command execution via license-check YAML mode patch pipeline in chainguard.dev/melange
7.8
HIGH
CVSS 3.1
EPSS 0.01%
Description
melange affected by potential host command execution via license-check YAML mode patch pipeline in chainguard.dev/melange
How to fix CVE-2026-25143
To remediate CVE-2026-25143, upgrade the affected package to a fixed version below.
- Go/chainguard.dev/melange—upgrade to 0.40.3 or later
- —upgrade to 0.40.3 or later
Is CVE-2026-25143 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 0.10.0, < 0.40.3
- >= 0.10.0, < 0.40.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |