CVE-2026-86335
mediumMissing 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 fr…
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.
CVSS
6.3
6.3 (CVSS v3.1)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N Severity source: NVD CVSS v3.1 (security@ubuntu.com)
Timeline (UTC)
Published: 2026-09-28 14:17
Modified: 2026-09-28 17:17
NVD status: Deferred
Last synced 3 days ago
Verified against the source API 2026-10-27 06:56 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/canonical/lxd/pull/18987 security@ubuntu.com
- https://github.com/canonical/lxd/pull/19001 security@ubuntu.com
- https://github.com/canonical/lxd/pull/19002 security@ubuntu.com
- https://github.com/canonical/lxd/pull/19003 security@ubuntu.com
- https://github.com/canonical/lxd/security/advisories/GHSA-j7p3-5g2v-69j8 security@ubuntu.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:56 UTC · record ↗