CVE-2026-28385

In Canonical LXD versions 4.12 through 6.9, a Server-Side Request Forgery (SSRF) vulnerability in the image import functionality allows authenticated users with the can_create_images entitlement to interact with internal network infrastructure via the /images endpoint. When importing an image from a URL source, the LXD daemon fails to validate or restrict outbound destination IP addresses, allowing connections to loopback, RFC1918 private ranges, and cloud metadata endpoints. This enables error-based port scanning and unauthorized interaction with internal HTTP services from the daemon's network position.
References
Configurations

Configuration 1 (hide)

cpe:2.3:a:canonical:lxd:*:*:*:*:*:*:*:*

History

06 Jul 2026, 18:14

Type Values Removed Values Added
CPE cpe:2.3:a:canonical:lxd:*:*:*:*:*:*:*:*
References () https://github.com/canonical/lxd/pull/18462 - () https://github.com/canonical/lxd/pull/18462 - Issue Tracking, Patch
References () https://github.com/canonical/lxd/security/advisories/GHSA-3gq2-x4qg-p4g6 - () https://github.com/canonical/lxd/security/advisories/GHSA-3gq2-x4qg-p4g6 - Exploit, Vendor Advisory, Mitigation
First Time Canonical
Canonical lxd

26 Jun 2026, 17:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-06-26 17:16

Updated : 2026-07-06 18:14


NVD link : CVE-2026-28385

Mitre link : CVE-2026-28385

CVE.ORG link : CVE-2026-28385


JSON object : View

Products Affected

canonical

  • lxd
CWE
CWE-918

Server-Side Request Forgery (SSRF)