CVE-2026-115372 Incus - Broken Access Control

Incus 7.3.0 < 7.5.0 contains a project restriction bypass caused by improper validation of block.create_options during volume update, copy, and move operations, letting restricted project users inject arguments into mkfs executed as root, exploit requires restricted project user privileges.

CVSS base score 8.5 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
View the NVD record ↗

Details

Type
Broken Access Control
Impact
Privilege Escalation, Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Published
22 October 2026
Updated
23 October 2026
Weakness
CWE-88

Vendor fix

Update to version 7.5.0 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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