CVE-2026-115372

CVSS 9.0 (critical) · published 2026-10-22

Incus from 7.3.0 before 7.5.0 contains a project restriction bypass that allows restricted project users to set block.create_options through volume update, copy, and move operations. Attackers can set the option on a custom volume and trigger a copy or move onto a formatting pool to inject arguments into mkfs executed as root.

Weakness: CWE-88

Source: NVD CVE-2026-115372

References

• https://github.com/lxc/incus/security/advisories/GHSA-4cph-ccqv-hm3c
• https://www.vulncheck.com/advisories/incus-7.3.0-before-7.5.0-project-restriction-bypass-via-block-create-options

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