Incus is a system container and virtual machine manager. Prior to version 7.1.0, improper validation of user-provided backup compression algorithm leads to argument injection in the constructed command line. This leads to an arbitrary file write on the host, possibly leading to arbitrary command execution. Version 7.1.0 patches the issue.
CVSS Details
- CVSS 3.1 Base Score: 9.9
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade incus | Aug 24, 2026 | Aug 21, 2026 |
| Debian | — | Upgrade lxdUpgrade incus | Jul 23, 2026 | Jul 23, 2026 |
| Gentoo Linux | — | Upgrade app-containers/incus. | Aug 25, 2026 | Aug 25, 2026 |
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