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Vulnerability Details :

CVE-2026-3351

Summary
Assigner-canonical
Assigner Org ID-cc1ad9ee-3454-478d-9317-d3e869d708bc
Published At-03 Mar, 2026 | 12:49
Updated At-03 Mar, 2026 | 14:47
Rejected At-
Credits

Authorization Bypass in LXD GET /1.0/certificates Endpoint

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:canonical
Assigner Org ID:cc1ad9ee-3454-478d-9317-d3e869d708bc
Published At:03 Mar, 2026 | 12:49
Updated At:03 Mar, 2026 | 14:47
Rejected At:
▼CVE Numbering Authority (CNA)
Authorization Bypass in LXD GET /1.0/certificates Endpoint

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.

Affected Products
Vendor
LXD
Product
lxd
Collection URL
https://github.com/canonical/lxd
Package Name
lxd
Repo
https://github.com/canonical/lxd
Program Files
  • certificates.go
Platforms
  • Linux
Default Status
unaffected
Versions
Affected
  • 6.6
Problem Types
TypeCWE IDDescription
CWECWE-862CWE-862 Missing Authorization
Type: CWE
CWE ID: CWE-862
Description: CWE-862 Missing Authorization
Metrics
VersionBase scoreBase severityVector
4.02.1LOW
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
Version: 4.0
Base score: 2.1
Base severity: LOW
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/E:P
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/canonical/lxd/security/advisories/GHSA-crmg-9m86-636r
N/A
https://github.com/canonical/lxd/pull/17738
N/A
https://github.com/canonical/lxd/commit/d936c90d47cf0be1e9757df897f769e9887ebde1
N/A
Hyperlink: https://github.com/canonical/lxd/security/advisories/GHSA-crmg-9m86-636r
Resource: N/A
Hyperlink: https://github.com/canonical/lxd/pull/17738
Resource: N/A
Hyperlink: https://github.com/canonical/lxd/commit/d936c90d47cf0be1e9757df897f769e9887ebde1
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@ubuntu.com
Published At:03 Mar, 2026 | 13:16
Updated At:03 Mar, 2026 | 21:52

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.02.1LOW
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
Type: Secondary
Version: 4.0
Base score: 2.1
Base severity: LOW
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/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
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-862Secondarysecurity@ubuntu.com
CWE ID: CWE-862
Type: Secondary
Source: security@ubuntu.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/canonical/lxd/commit/d936c90d47cf0be1e9757df897f769e9887ebde1security@ubuntu.com
N/A
https://github.com/canonical/lxd/pull/17738security@ubuntu.com
N/A
https://github.com/canonical/lxd/security/advisories/GHSA-crmg-9m86-636rsecurity@ubuntu.com
N/A
Hyperlink: https://github.com/canonical/lxd/commit/d936c90d47cf0be1e9757df897f769e9887ebde1
Source: security@ubuntu.com
Resource: N/A
Hyperlink: https://github.com/canonical/lxd/pull/17738
Source: security@ubuntu.com
Resource: N/A
Hyperlink: https://github.com/canonical/lxd/security/advisories/GHSA-crmg-9m86-636r
Source: security@ubuntu.com
Resource: N/A

Change History

0
Information is not available yet

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