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CVE-2026-86335 Details

ANALYZED

This CVE record has been analyzed and enriched by NVDAPI.com as an independent party.

Description

Missing Authorization in imageDownload in Canonical LXD before 5.0.10, 5.21.8, and 6.10 on Linux allows a project-restricted client to access private images from other projects via local fingerprint reuse during image or instance import requests.

Metrics

CVSS 3.x Severity and Vector Strings:

VolerionCVSS-B:4.2 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N

CNA: [email protected]CVSS-B:6.3 MEDIUMVector:CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/canonical/lxd/pull/18987	[email protected]	Issue TrackingVendor
https://github.com/canonical/lxd/pull/19001	[email protected]	Source CodeVendor
https://github.com/canonical/lxd/pull/19002	[email protected]	Issue TrackingVendor
https://github.com/canonical/lxd/pull/19003	[email protected]	Issue TrackingVendor
https://github.com/canonical/lxd/security/advisories/GHSA-j7p3-5g2v-69j8	[email protected]	AdvisoryExploitRemedyVendor

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-862	Missing Authorization	[email protected]

Affected Products

Product	Versions
Canonical LXD	> 4.0
CPE cpe:2.3:a:canonical:lxd:::::::: Remediation Upgrade: 5.0.10moderate effort Upgrade: 5.21.8moderate effort Upgrade: 6.9-bf243damoderate effort Upgrade: 6.10moderate effort

Change History

2 change records found show changes

Date	Action	Recorded By
Sep 28, 2026	CVE Modified	CISA-ADP
Sep 28, 2026	New CVE Received	[email protected]