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Vulnerabilities CVE-2026-55621

CVE-2026-55621

High
Open
TLP:CLEAR

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

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Description

Incus is a system container and virtual machine manager. Prior to version 7.2.0, missing authorization checks exist for custom volume copying where an attacker knowing 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 allow an attacker to access secrets in custom volumes they are not authorized to access. Version 7.2.0 patches the issue.

Details

CVSS Score
7.7
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Confidence
90%
Published
Aug 21, 2026
Last Modified
Aug 21, 2026
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