MEDIUM

CVE-2026-28385

Canonical Lxd 2026-06-26 CVSS v3.1

CVSS

Description

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.

Weakness (CWE)

CWE-918 Server-Side Request Forgery (SSRF)

EPSS Score

0.28%

Probability of exploitation in next 30 days

20.4th percentile

References

https://github.com/canonical/lxd/pull/18462 Issue Tracking, Patch https://github.com/canonical/lxd/security/advisories/GHSA-3gq2-x4qg-p4g6 Exploit, Vendor Advisory, Mitigation

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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