Detections
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SCA: security update for github.com/canonical/lxd (GHSA-crmg-9m86-636r)

medium Tenable Cloud Security Plugin ID 438375

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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.
 (CVE-2026-3351)

See Also

https://github.com/advisories/GHSA-crmg-9m86-636r

Plugin Details

Severity: Medium

ID: 438375

Version: Revision 1.6

Type: Local

Family: SCA Checks

Published: 3/5/2026

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4

Temporal Score: 3.1

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS Score Source: CVE-2026-3351

CVSS v3

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.9

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 5.3

Threat Score: 2.1

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/4/2026

Vulnerability Publication Date: 3/3/2026

Reference Information

CVE: CVE-2026-3351

cwe: CWE-862