CVE-2026-24843
melange QEMU runner could write files outside workspace directory in chainguard.dev/melange
8.2
HIGH
CVSS 3.1
EPSS 0.01%
Description
melange QEMU runner could write files outside workspace directory in chainguard.dev/melange
How to fix CVE-2026-24843
To remediate CVE-2026-24843, upgrade the affected package to a fixed version below.
- Go/chainguard.dev/melange—upgrade to 0.40.3 or later
- Go/chainguard.dev/melange—upgrade to 0.40.3 or later
Is CVE-2026-24843 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- >= 0.11.3, < 0.40.3
- >= 0.11.3, < 0.40.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.2 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:H |