incus: Incus is a system container and virtual machine manager
CVE-2026-48750 is fixed in 3 products on 1 platform, first by DEBIAN-CVE-2026-48750, released June 27, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
Incus is a system container and virtual machine manager. Prior to version 7.2.0, the `record-output` parameter of the `/instances/$name/exec` endpoint stores the output of the command in the `exec-output` directory of the instance. If `exec-output` is a symlink, file named `exec_UUID.stdout` and `exec_UUID.stderr` can be written to an arbitrary location where the `.stdout` file will contain arbitrary content. This behavior can be abused for arbitrary command execution. Version 7.2.0 contains a patch.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| govulncheck-vulndb · opensuse-leap 16.0 | 0.0.20260723T184607-160000.1.1 | OPENSUSE-SU-2026:21483-1 | Jul 30, 2026 |
| incus · Debian 13.5 (trixie) | 6.0.4-2+deb13u8 | DEBIAN-CVE-2026-48750 | Jun 27, 2026 |
| incus · Debian 14 | 7.0.0-5 | DEBIAN-CVE-2026-48750 | Jun 27, 2026 |
| lxd · Debian 13.5 (trixie) | 5.0.2+git20231211.1364ae4-9+deb13u7 | DEBIAN-CVE-2026-48750 | Jun 27, 2026 |
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