CVE-2026-97335: Incorrect authorization in the custom storage volume creation endpoint in Canonical LXD versions 5.0.0 and later (fixed in 5.0.10, 5.21.8 and 6.10) on Linux…

PriorityP350high7.7CVSS 3.1

AVNACLPRLUINSCCHINAN

EPSS

0.21%

9.9th percentile

Incorrect authorization in the custom storage volume creation endpoint in Canonical LXD versions 5.0.0 and later (fixed in 5.0.10, 5.21.8 and 6.10) on Linux allows an authenticated client with permission to create custom volumes in a project to copy, and so read, any custom storage volume from any other project on the server, including its snapshots and configuration. The client does this with a crafted request that sets a source volume and source.project but omits source.type.

Affected

3 ranges

Vendor	Product	Version range	Fixed in
canonical	lxd	>= 5.0.0 < 5.0.10	5.0.10
canonical	lxd	>= 5.21.0 < 5.21.8	5.21.8
canonical	lxd	>= 6.0 < 6.10	6.10

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