CVE-2026-3351

LOW EPSS 3.8%
Published Mar 3, 20264mo ago · Modified Jun 17, 20262w ago
2.1 CVSS 4.0
Low
Find Similar
Published Mar 3, 2026 4mo ago
Last Modified Jun 17, 2026 2w ago

Description

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 Details

Base Score
2.1
Exploitability
—
Impact
—
Vector string
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/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
3.8% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-862 Missing Authorization Authorization

Affected Products 2

VendorProductVersionRange
canonicallxd6.6any
linuxlinux_kernel*any

References 3

  • github.com https://github.com/canonical/lxd/commit/d936c90d47cf0be1e9757df897f769e9887ebde1
    Patch
  • github.com https://github.com/canonical/lxd/pull/17738
    Issue TrackingPatch
  • github.com https://github.com/canonical/lxd/security/advisories/GHSA-crmg-9m86-636r
    ExploitMitigationVendor Advisory

Remediation

  • github.com https://github.com/canonical/lxd/commit/d936c90d47cf0be1e9757df897f769e9887ebde1
    Patch
  • github.com https://github.com/canonical/lxd/pull/17738
    Issue TrackingPatch