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THREAT OPSThreat News › [GHSA] GHSA-64f3-v33m-w89f (high) — Incus has a project restriction bypass for custom volume copy across projects

[GHSA] GHSA-64f3-v33m-w89f (high) — Incus has a project restriction bypass for custom volume copy across projects

highgithub_advisoriesPublished 2026-08-28

GHSA-64f3-v33m-w89f Severity: high CVE: CVE-2026-55621

Incus has a project restriction bypass for custom volume copy across projects

### Summary

Missing authorization checks exist for custom volume copying where an attacker who knows the name of a project that they don't have access to and the name of a custom volume in that project can copy the custom volume to a new project. This issue could

Indicators of compromise

Original source: https://github.com/advisories/GHSA-64f3-v33m-w89f