CVE-2026-48750Critical· 9.9▾ MidnightIncus is a system container and virtual machine manager. Prior to version 7.2.0, the `record-output` parameter of the `/instances/$name/exec` endpoint stores the output of the command in the `exec-output` directory of the instance. If `e…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 54.5 · likelihood 0.2 · exploitation 0
Need a working PoC? Pro members can cast a request and our team develops one — it lands right here.
Exploit-prediction probability, daily snapshots since Aug 22.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.8%
Last analysed / modified upstream
Incus is a system container and virtual machine manager. Prior to version 7.2.0, the record-output parameter of the /instances/$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.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Affected packages:
github.com/lxc/incus/v7/cmd/incusd < 7.2.0Patched in:
github.com/lxc/incus/v7/cmd/incusd 7.2.0Connected by shared product, vendor, weakness, or advisory.
CVE-2026-48749Critical· 9.9Incus is a system container and virtual machine manager
CVE-2026-48752Critical· 9.9Incus is a system container and virtual machine manager
CVE-2026-48753Critical· 9.9Incus is a system container and virtual machine manager
CVE-2026-55622High· 7.7Incus is a system container and virtual machine manager
CVE-2026-48751Critical· 9.9Incus is a system container and virtual machine manager
CVE-2026-48754LowIncus is a system container and virtual machine manager