Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 6.8%
CVSS Severity
CVSS v3 Score 5.0
Products affected by CVE-2026-28385
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cpe:2.3:a:canonical:lxd:4.12
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cpe:2.3:a:canonical:lxd:4.13
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cpe:2.3:a:canonical:lxd:4.14
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cpe:2.3:a:canonical:lxd:4.15
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cpe:2.3:a:canonical:lxd:4.16
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cpe:2.3:a:canonical:lxd:4.17
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cpe:2.3:a:canonical:lxd:4.18
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cpe:2.3:a:canonical:lxd:4.19
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cpe:2.3:a:canonical:lxd:4.20
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cpe:2.3:a:canonical:lxd:4.21
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cpe:2.3:a:canonical:lxd:4.22
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cpe:2.3:a:canonical:lxd:4.23
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cpe:2.3:a:canonical:lxd:4.24
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cpe:2.3:a:canonical:lxd:5.0.0
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cpe:2.3:a:canonical:lxd:5.0.1
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cpe:2.3:a:canonical:lxd:5.0.2
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cpe:2.3:a:canonical:lxd:5.0.3
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cpe:2.3:a:canonical:lxd:5.0.4
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cpe:2.3:a:canonical:lxd:5.0.5
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cpe:2.3:a:canonical:lxd:5.0.6
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cpe:2.3:a:canonical:lxd:5.0.7
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cpe:2.3:a:canonical:lxd:5.1
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cpe:2.3:a:canonical:lxd:5.10
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cpe:2.3:a:canonical:lxd:5.11
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cpe:2.3:a:canonical:lxd:5.12
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cpe:2.3:a:canonical:lxd:5.13
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cpe:2.3:a:canonical:lxd:5.14
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cpe:2.3:a:canonical:lxd:5.15
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cpe:2.3:a:canonical:lxd:5.16
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cpe:2.3:a:canonical:lxd:5.17
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cpe:2.3:a:canonical:lxd:5.18
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cpe:2.3:a:canonical:lxd:5.19
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cpe:2.3:a:canonical:lxd:5.2
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cpe:2.3:a:canonical:lxd:5.20
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cpe:2.3:a:canonical:lxd:5.21.0
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cpe:2.3:a:canonical:lxd:5.21.1
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cpe:2.3:a:canonical:lxd:5.21.2
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cpe:2.3:a:canonical:lxd:5.21.3
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cpe:2.3:a:canonical:lxd:5.21.4
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cpe:2.3:a:canonical:lxd:5.21.5
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cpe:2.3:a:canonical:lxd:5.3
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cpe:2.3:a:canonical:lxd:5.4
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cpe:2.3:a:canonical:lxd:5.5
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cpe:2.3:a:canonical:lxd:5.6
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cpe:2.3:a:canonical:lxd:5.7
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cpe:2.3:a:canonical:lxd:5.8
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cpe:2.3:a:canonical:lxd:5.9
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cpe:2.3:a:canonical:lxd:6.0
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cpe:2.3:a:canonical:lxd:6.1
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cpe:2.3:a:canonical:lxd:6.2
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cpe:2.3:a:canonical:lxd:6.3
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cpe:2.3:a:canonical:lxd:6.4
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cpe:2.3:a:canonical:lxd:6.5
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cpe:2.3:a:canonical:lxd:6.6
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cpe:2.3:a:canonical:lxd:6.7
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cpe:2.3:a:canonical:lxd:6.8
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cpe:2.3:a:canonical:lxd:6.9