CVE-2026-62867 — Incus has an argument injection in storage volume block.create_options that leads to arbitrary command execution

CVE-2026-62867

Incus has an argument injection in storage volume block.create_options that leads to arbitrary command execution PUBLISHED

Description (CNA)

Incus is a system container and virtual machine manager. Prior to version 7.3.0, improper validation of user-provided `block.create_options` in storage volume configuration leads to argument injection in the constructed filesystem creation command line. This allows a project-scoped user to inject arbitrary arguments into the binary executed as root. Version 7.3.0 patches the issue.

Affected (CNA)

Vendor / product	Versions
lxc / incus	affected < 7.3.0

CWE

CWE-88

References

https://github.com/lxc/incus/security/advisories/GHSA-q7xw-r4w2-2wcm

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.