CVE-2026-48755
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 3.1
- 9.9
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H - EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 54% of CVEs (scores of 2026-10-25)
- CWE
- CWE-20
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-v6mj-8pf4-hhw4 | Go | github.com/lxc/incus/v7/cmd/incusd | <7.2.0 | 7.2.0 |
| GO-2026-5808 | Go | github.com/lxc/incus | all versions | no fix published |
| GO-2026-5808 | Go | github.com/lxc/incus/v6 | all versions | no fix published |
| GO-2026-5808 | Go | github.com/lxc/incus/v7 | <7.2.0 | 7.2.0 |