CVE-2026-41685
Incus is affected by unbounded binary import disk exhaustion
4.3
MEDIUM
CVSS 3.1
EPSS 0.01%
Description
Incus is a system container and virtual machine manager. Prior to version 7.0.0, uploads of large amount of data by authenticated users can run the Incus server out of disk space, potentially taking down the host system. The impact here is limited for anyone using storage.images_volume and storage.backups_volume as those users will have large uploads be stored on those volumes rather than directly on the host filesystem. This is the default behavior on IncusOS. This issue has been patched in version 7.0.0.
How to fix CVE-2026-41685
To remediate CVE-2026-41685, upgrade the affected package to a fixed version below.
- —upgrade to 6.0.4-2+deb13u7 or later
- —upgrade to 5.0.2-5+deb12u6 or later
- —no fix listed
Is CVE-2026-41685 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 6.0.4-2+deb13u7
- from 0, < 5.0.2-5+deb12u6
- from 0, <= 6.23.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |