Medium 4.3Published Mar 3, 2026

CVE-2026-3351Improper authorization in the API endpoint GET /1.0/certificates in Canonical LXD 6.6 on Linux allows an authenticated, restricted user to enumerate all certificate fingerprints trusted by the lxd se…

Updated under an hour ago (2026-10-19 07:10 UTC)

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Every CVE for canonical lxd

Exploited in the last 30 days

Improper authorization in the API endpoint GET /1.0/certificates in Canonical LXD 6.6 on Linux allows an authenticated, restricted user to enumerate all certificate fingerprints trusted by the lxd server.

CVSS: 4.3 MEDIUM (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Weakness (CWE): CWE-862
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

canonical lxd canonical:lxd	6.6	NVD

References

https://github.com/canonical/lxd/commit/d936c90d47cf0be1e9757df897f769e9887ebde1patch
https://github.com/canonical/lxd/pull/17738issue-tracking, patch
https://github.com/canonical/lxd/security/advisories/GHSA-crmg-9m86-636rexploit, mitigation, vendor-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.