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.
Advisories

No advisories yet.

Fixes

Solution

Upgrade to LXD versions 5.0.10, 5.21.8, 6.10 or later.


Workaround

No workaround given by the vendor.

History

Mon, 28 Sep 2026 13:30:00 +0000

Type Values Removed Values Added
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.
Title LXD Cross-Project Private Image Theft via Unsanitized GetImageFromAnyProject Local Reuse
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: canonical

Published:

Updated: 2026-09-28T13:21:29.891Z

Reserved: 2026-09-07T08:01:22.942Z

Link: CVE-2026-86335

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-28T14:17:20.740

Modified: 2026-09-28T14:17:20.740

Link: CVE-2026-86335

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses